34857764 has 24 divisors (see below), whose sum is σ = 63571200. Its totient is φ = 16705440.

The previous prime is 34857763. The next prime is 34857773. The reversal of 34857764 is 46775843.

It is a super-2 number, since 2×34857764² = 2430127422159392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34857763) 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 7 ways as a sum of consecutive naturals, for example, 12227 + ... + 14805.

It is an arithmetic number, because the mean of its divisors is an integer number (2648800).

Almost surely, 2^34857764 is an apocalyptic number.

It is an amenable number.

34857764 is a deficient number, since it is larger than the sum of its proper divisors (28713436).

34857764 is a wasteful number, since it uses less digits than its factorization.

34857764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723 (or 2721 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The square root of 34857764 is about 5904.0464090317. The cubic root of 34857764 is about 326.6629214250.

The spelling of 34857764 in words is "thirty-four million, eight hundred fifty-seven thousand, seven hundred sixty-four".