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379364961 = 3636719861
BaseRepresentation
bin10110100111001…
…010011001100001
3222102211201220010
4112213022121201
51234104134321
6101351035133
712254356203
oct2647123141
9872751803
10379364961
11185161568
12a706baa9
1360798111
1438552773
1523489676
hex169ca661

379364961 has 8 divisors (see below), whose sum is σ = 505924864. Its totient is φ = 252857520.

The previous prime is 379364957. The next prime is 379364981. The reversal of 379364961 is 169463973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 379364961 - 22 = 379364957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 379364961.

It is not an unprimeable number, because it can be changed into a prime (379364941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9171 + ... + 29031.

It is an arithmetic number, because the mean of its divisors is an integer number (63240608).

Almost surely, 2379364961 is an apocalyptic number.

It is an amenable number.

379364961 is a deficient number, since it is larger than the sum of its proper divisors (126559903).

379364961 is a wasteful number, since it uses less digits than its factorization.

379364961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26231.

The product of its digits is 734832, while the sum is 48.

The square root of 379364961 is about 19477.2934721434. The cubic root of 379364961 is about 723.9119380749.

The spelling of 379364961 in words is "three hundred seventy-nine million, three hundred sixty-four thousand, nine hundred sixty-one".

Divisors: 1 3 6367 19101 19861 59583 126454987 379364961