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34376091 = 3178212
BaseRepresentation
bin1000001100100…
…0100110011011
32101200111010120
42003020212123
532300013331
63224444323
7565122561
oct203104633
971614116
1034376091
111844a2a2
12b6196a3
137177aa9
1447cba31
153040796
hex20c899b

34376091 has 12 divisors (see below), whose sum is σ = 48590136. Its totient is φ = 21543040.

The previous prime is 34376059. The next prime is 34376113. The reversal of 34376091 is 19067343.

It is not a de Polignac number, because 34376091 - 25 = 34376059 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (34376021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41461 + ... + 42281.

It is an arithmetic number, because the mean of its divisors is an integer number (4049178).

Almost surely, 234376091 is an apocalyptic number.

34376091 is a deficient number, since it is larger than the sum of its proper divisors (14214045).

34376091 is an frugal number, since it uses more digits than its factorization.

34376091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662 (or 841 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 34376091 is about 5863.1127398337. The cubic root of 34376091 is about 325.1513015438.

The spelling of 34376091 in words is "thirty-four million, three hundred seventy-six thousand, ninety-one".

Divisors: 1 3 17 51 821 2463 13957 41871 674041 2022123 11458697 34376091