3672415071321 has 16 divisors (see below), whose sum is σ = 4956670687680. Its totient is φ = 2418274749440.

The previous prime is 3672415071317. The next prime is 3672415071323. The reversal of 3672415071321 is 1231705142763.

It is a cyclic number.

It is not a de Polignac number, because 3672415071321 - 2² = 3672415071317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3672415071323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6823320 + ... + 7341833.

It is an arithmetic number, because the mean of its divisors is an integer number (309791917980).

Almost surely, 2^{3672415071321} is an apocalyptic number.

It is an amenable number.

3672415071321 is a deficient number, since it is larger than the sum of its proper divisors (1284255616359).

3672415071321 is a wasteful number, since it uses less digits than its factorization.

3672415071321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14166216.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 3672415071321 in words is "three trillion, six hundred seventy-two billion, four hundred fifteen million, seventy-one thousand, three hundred twenty-one".