374816648631 has 16 divisors (see below), whose sum is σ = 506816880768. Its totient is φ = 246369228000.

The previous prime is 374816648599. The next prime is 374816648651. The reversal of 374816648631 is 136846618473.

It is not a de Polignac number, because 374816648631 - 2⁵ = 374816648599 is a prime.

It is a super-2 number, since 2×374816648631² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374816648651) 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, 2699220 + ... + 2834681.

It is an arithmetic number, because the mean of its divisors is an integer number (31676055048).

Almost surely, 2^374816648631 is an apocalyptic number.

374816648631 is a deficient number, since it is larger than the sum of its proper divisors (132000232137).

374816648631 is a wasteful number, since it uses less digits than its factorization.

374816648631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5534222.

The product of its digits is 13934592, while the sum is 57.

The spelling of 374816648631 in words is "three hundred seventy-four billion, eight hundred sixteen million, six hundred forty-eight thousand, six hundred thirty-one".