468631413 has 20 divisors (see below), whose sum is σ = 700828128. Its totient is φ = 312075720.

The previous prime is 468631403. The next prime is 468631421. The reversal of 468631413 is 314136864.

It is a happy number.

468631413 is a `hidden beast` number, since 4 + 6 + 8 + 631 + 4 + 13 = 666.

It is not a de Polignac number, because 468631413 - 2¹⁰ = 468630389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468631403) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85720 + ... + 91022.

Almost surely, 2^468631413 is an apocalyptic number.

It is an amenable number.

468631413 is a deficient number, since it is larger than the sum of its proper divisors (232196715).

468631413 is a wasteful number, since it uses less digits than its factorization.

468631413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6406 (or 6397 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 468631413 is about 21647.8962719244. The cubic root of 468631413 is about 776.7426138736.

The spelling of 468631413 in words is "four hundred sixty-eight million, six hundred thirty-one thousand, four hundred thirteen".