76258893690 has 64 divisors (see below), whose sum is σ = 232408062720. Its totient is φ = 17430603840.

The previous prime is 76258893671. The next prime is 76258893721. The reversal of 76258893690 is 9639885267.

It is a super-2 number, since 2×76258893690² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20172421 + ... + 20176200.

It is an arithmetic number, because the mean of its divisors is an integer number (3631375980).

Almost surely, 2^76258893690 is an apocalyptic number.

76258893690 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

76258893690 is an abundant number, since it is smaller than the sum of its proper divisors (156149169030).

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

76258893690 is a wasteful number, since it uses less digits than its factorization.

76258893690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40348644 (or 40348638 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 76258893690 in words is "seventy-six billion, two hundred fifty-eight million, eight hundred ninety-three thousand, six hundred ninety".