76929934507 has 4 divisors (see below), whose sum is σ = 77021627760. Its totient is φ = 76838241256.

The previous prime is 76929934483. The next prime is 76929934511. The reversal of 76929934507 is 70543992967.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 76929934507 - 2¹⁹ = 76929410219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76929934517) 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, 45845368 + ... + 45847045.

It is an arithmetic number, because the mean of its divisors is an integer number (19255406940).

Almost surely, 2^76929934507 is an apocalyptic number.

76929934507 is a deficient number, since it is larger than the sum of its proper divisors (91693253).

76929934507 is an equidigital number, since it uses as much as digits as its factorization.

76929934507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91693252.

The product of its (nonzero) digits is 25719120, while the sum is 61.

It can be divided in two parts, 76929934 and 507, that added together give a square (76930441 = 8771²).

The spelling of 76929934507 in words is "seventy-six billion, nine hundred twenty-nine million, nine hundred thirty-four thousand, five hundred seven".