6890074828 has 36 divisors (see below), whose sum is σ = 15105169632. Its totient is φ = 2725742880.

The previous prime is 6890074817. The next prime is 6890074847. The reversal of 6890074828 is 8284700986.

It is a super-2 number, since 2×6890074828² = 94946262270878459168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 1349508 + ... + 1354603.

Almost surely, 2^6890074828 is an apocalyptic number.

It is an amenable number.

6890074828 is an abundant number, since it is smaller than the sum of its proper divisors (8215094804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6890074828 is a wasteful number, since it uses less digits than its factorization.

6890074828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704142 (or 2704133 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The square root of 6890074828 is about 83006.4746149359. The cubic root of 6890074828 is about 1902.8650062232.

The spelling of 6890074828 in words is "six billion, eight hundred ninety million, seventy-four thousand, eight hundred twenty-eight".