76732997327 has 8 divisors (see below), whose sum is σ = 88334963616. Its totient is φ = 65291058432.

The previous prime is 76732997323. The next prime is 76732997353. The reversal of 76732997327 is 72379923767.

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

It is a cyclic number.

It is not a de Polignac number, because 76732997327 - 2² = 76732997323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76732997327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76732997323) 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, 40005818 + ... + 40007735.

It is an arithmetic number, because the mean of its divisors is an integer number (11041870452).

Almost surely, 2^76732997327 is an apocalyptic number.

76732997327 is a deficient number, since it is larger than the sum of its proper divisors (11601966289).

76732997327 is a wasteful number, since it uses less digits than its factorization.

76732997327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80013697.

The product of its digits is 42007896, while the sum is 62.

The spelling of 76732997327 in words is "seventy-six billion, seven hundred thirty-two million, nine hundred ninety-seven thousand, three hundred twenty-seven".