469906625464 has 32 divisors (see below), whose sum is σ = 938621376000. Its totient is φ = 219905567712.

The previous prime is 469906625449. The next prime is 469906625473. The reversal of 469906625464 is 464526609964.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18610824 + ... + 18636055.

It is an arithmetic number, because the mean of its divisors is an integer number (29331918000).

Almost surely, 2^469906625464 is an apocalyptic number.

It is an amenable number.

469906625464 is a deficient number, since it is larger than the sum of its proper divisors (468714750536).

469906625464 is a wasteful number, since it uses less digits than its factorization.

469906625464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37246987 (or 37246983 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 61.

The spelling of 469906625464 in words is "four hundred sixty-nine billion, nine hundred six million, six hundred twenty-five thousand, four hundred sixty-four".