6934997528 has 16 divisors (see below), whose sum is σ = 13059906000. Its totient is φ = 3452355936.

The previous prime is 6934997483. The next prime is 6934997539. The reversal of 6934997528 is 8257994396.

It is a happy number.

It is a super-2 number, since 2×6934997528² = 96188381426732221568, which contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890908 + ... + 1894571.

It is an arithmetic number, because the mean of its divisors is an integer number (816244125).

Almost surely, 2^6934997528 is an apocalyptic number.

It is an amenable number.

6934997528 is a deficient number, since it is larger than the sum of its proper divisors (6124908472).

6934997528 is a wasteful number, since it uses less digits than its factorization.

6934997528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785714 (or 3785710 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 62.

The square root of 6934997528 is about 83276.6325447901. The cubic root of 6934997528 is about 1906.9915567502.

The spelling of 6934997528 in words is "six billion, nine hundred thirty-four million, nine hundred ninety-seven thousand, five hundred twenty-eight".