2975038868 has 36 divisors (see below), whose sum is σ = 5475761760. Its totient is φ = 1414156656.

The previous prime is 2975038849. The next prime is 2975038873. The reversal of 2975038868 is 8688305792.

It is a super-2 number, since 2×2975038868² = 17701712532221442848, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 349163 + ... + 357581.

Almost surely, 2^2975038868 is an apocalyptic number.

It is an amenable number.

2975038868 is a deficient number, since it is larger than the sum of its proper divisors (2500722892).

2975038868 is a wasteful number, since it uses less digits than its factorization.

2975038868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8636 (or 8611 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 56.

The square root of 2975038868 is about 54543.9168743866. The cubic root of 2975038868 is about 1438.2384046367.

The spelling of 2975038868 in words is "two billion, nine hundred seventy-five million, thirty-eight thousand, eight hundred sixty-eight".