76347767080377 has 32 divisors (see below), whose sum is σ = 124779340008960. Its totient is φ = 45837308557440.

The previous prime is 76347767080303. The next prime is 76347767080379. The reversal of 76347767080377 is 77308076774367.

It is a happy number.

76347767080377 is a `hidden beast` number, since 7 + 6 + 3 + 47 + 76 + 70 + 80 + 377 = 666.

It is not a de Polignac number, because 76347767080377 - 2²⁴ = 76347750303161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76347767080379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2652607633 + ... + 2652636414.

It is an arithmetic number, because the mean of its divisors is an integer number (3899354375280).

Almost surely, 2^{76347767080377} is an apocalyptic number.

It is an amenable number.

76347767080377 is a deficient number, since it is larger than the sum of its proper divisors (48431572928583).

76347767080377 is a wasteful number, since it uses less digits than its factorization.

76347767080377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5305244110 (or 5305244104 counting only the distinct ones).

The product of its (nonzero) digits is 1219784832, while the sum is 72.

The spelling of 76347767080377 in words is "seventy-six trillion, three hundred forty-seven billion, seven hundred sixty-seven million, eighty thousand, three hundred seventy-seven".