76726696479 has 8 divisors (see below), whose sum is σ = 108320042160. Its totient is φ = 48142240896.

The previous prime is 76726696469. The next prime is 76726696531. The reversal of 76726696479 is 97469662767.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 76726696479 - 2⁹ = 76726695967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76726696469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752222464 + ... + 752222565.

It is an arithmetic number, because the mean of its divisors is an integer number (13540005270).

Almost surely, 2^76726696479 is an apocalyptic number.

76726696479 is a deficient number, since it is larger than the sum of its proper divisors (31593345681).

76726696479 is a wasteful number, since it uses less digits than its factorization.

76726696479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504445049.

The product of its digits is 288054144, while the sum is 69.

The spelling of 76726696479 in words is "seventy-six billion, seven hundred twenty-six million, six hundred ninety-six thousand, four hundred seventy-nine".