76707061797 has 4 divisors (see below), whose sum is σ = 102276082400. Its totient is φ = 51138041196.

The previous prime is 76707061793. The next prime is 76707061807. The reversal of 76707061797 is 79716070767.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 76707061797 - 2² = 76707061793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76707061793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12784510297 + ... + 12784510302.

It is an arithmetic number, because the mean of its divisors is an integer number (25569020600).

Almost surely, 2^76707061797 is an apocalyptic number.

It is an amenable number.

76707061797 is a deficient number, since it is larger than the sum of its proper divisors (25569020603).

76707061797 is a wasteful number, since it uses less digits than its factorization.

76707061797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25569020602.

The product of its (nonzero) digits is 5445468, while the sum is 57.

The spelling of 76707061797 in words is "seventy-six billion, seven hundred seven million, sixty-one thousand, seven hundred ninety-seven".