76313758769 has 4 divisors (see below), whose sum is σ = 76342418496. Its totient is φ = 76285099044.

The previous prime is 76313758751. The next prime is 76313758877. The reversal of 76313758769 is 96785731367.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76313758769 is a prime.

It is a super-3 number, since 3×76313758769³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76313758069) 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, 14325869 + ... + 14331194.

It is an arithmetic number, because the mean of its divisors is an integer number (19085604624).

Almost surely, 2^76313758769 is an apocalyptic number.

It is an amenable number.

76313758769 is a deficient number, since it is larger than the sum of its proper divisors (28659727).

76313758769 is a wasteful number, since it uses less digits than its factorization.

76313758769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28659726.

The product of its digits is 40007520, while the sum is 62.

The spelling of 76313758769 in words is "seventy-six billion, three hundred thirteen million, seven hundred fifty-eight thousand, seven hundred sixty-nine".