87744674315 has 8 divisors (see below), whose sum is σ = 108690177408. Its totient is φ = 67931360640.

The previous prime is 87744674299. The next prime is 87744674317. The reversal of 87744674315 is 51347644778.

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

It is not a de Polignac number, because 87744674315 - 2⁴ = 87744674299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87744674317) 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, 283047182 + ... + 283047491.

It is an arithmetic number, because the mean of its divisors is an integer number (13586272176).

Almost surely, 2^87744674315 is an apocalyptic number.

87744674315 is a deficient number, since it is larger than the sum of its proper divisors (20945503093).

87744674315 is a wasteful number, since it uses less digits than its factorization.

87744674315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566094709.

The product of its digits is 15805440, while the sum is 56.

The spelling of 87744674315 in words is "eighty-seven billion, seven hundred forty-four million, six hundred seventy-four thousand, three hundred fifteen".