76030990 has 32 divisors (see below), whose sum is σ = 157883904. Its totient is φ = 25821600.

The previous prime is 76030973. The next prime is 76031017. The reversal of 76030990 is 9903067.

It is a super-2 number, since 2×76030990² = 11561422880760200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2415 + ... + 12565.

It is an arithmetic number, because the mean of its divisors is an integer number (4933872).

Almost surely, 2^76030990 is an apocalyptic number.

76030990 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

76030990 is an abundant number, since it is smaller than the sum of its proper divisors (81852914).

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

76030990 is a wasteful number, since it uses less digits than its factorization.

76030990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10272.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 76030990 is about 8719.5751043270. The cubic root of 76030990 is about 423.6399243618.

The spelling of 76030990 in words is "seventy-six million, thirty thousand, nine hundred ninety".