76893895680 has 176 divisors, whose sum is σ = 281075043840. Its totient is φ = 17575723008.

The previous prime is 76893895669. The next prime is 76893895681. The reversal of 76893895680 is 8659839867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76893895681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250060 + ... + 465099.

Almost surely, 2^76893895680 is an apocalyptic number.

76893895680 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

76893895680 is an abundant number, since it is smaller than the sum of its proper divisors (204181148160).

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

76893895680 is a wasteful number, since it uses less digits than its factorization.

76893895680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715194 (or 715176 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 69.

The spelling of 76893895680 in words is "seventy-six billion, eight hundred ninety-three million, eight hundred ninety-five thousand, six hundred eighty".