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9379341409 = 968472
BaseRepresentation
bin10001011110000110…
…10110010001100001
3220012122212220121011
420233003112101201
5123202102411114
64150411500521
7451300041454
oct105703262141
926178786534
109379341409
113a83437029
121999157741
13b6623a779
1464d95d49b
1539d65e1c4
hex22f0d6461

9379341409 has 3 divisors (see below), whose sum is σ = 9379438257. Its totient is φ = 9379244562.

The previous prime is 9379341383. The next prime is 9379341497. The reversal of 9379341409 is 9041439739.

The square root of 9379341409 is 96847.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 9379341409 - 29 = 9379340897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9379341509) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 48424 + ... + 145270.

It is an arithmetic number, because the mean of its divisors is an integer number (3126479419).

Almost surely, 29379341409 is an apocalyptic number.

9379341409 is the 96847-th square number.

9379341409 is the 48424-th centered octagonal number.

It is an amenable number.

9379341409 is a deficient number, since it is larger than the sum of its proper divisors (96848).

9379341409 is an frugal number, since it uses more digits than its factorization.

9379341409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193694 (or 96847 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 49.

The cubic root of 9379341409 is about 2108.9070962399.

Multiplying 9379341409 by its sum of digits (49), we get a square (459587729041 = 6779292).

The spelling of 9379341409 in words is "nine billion, three hundred seventy-nine million, three hundred forty-one thousand, four hundred nine".

Divisors: 1 96847 9379341409