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34905764 = 2215157791
BaseRepresentation
bin1000010100100…
…1111010100100
32102200101201002
42011021322210
532413441024
63244052432
7602460035
oct205117244
972611632
1034905764
1118781243
12b834118
137301bca
1448c8a8c
1530e76ae
hex2149ea4

34905764 has 12 divisors (see below), whose sum is σ = 61490688. Its totient is φ = 17337000.

The previous prime is 34905749. The next prime is 34905769. The reversal of 34905764 is 46750943.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (34905769) 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 3 ways as a sum of consecutive naturals, for example, 28292 + ... + 29499.

It is an arithmetic number, because the mean of its divisors is an integer number (5124224).

Almost surely, 234905764 is an apocalyptic number.

It is an amenable number.

34905764 is a deficient number, since it is larger than the sum of its proper divisors (26584924).

34905764 is a wasteful number, since it uses less digits than its factorization.

34905764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57946 (or 57944 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 34905764 is about 5908.1100192870. The cubic root of 34905764 is about 326.8127936176.

The spelling of 34905764 in words is "thirty-four million, nine hundred five thousand, seven hundred sixty-four".

Divisors: 1 2 4 151 302 604 57791 115582 231164 8726441 17452882 34905764