466397974386 has 48 divisors (see below), whose sum is σ = 1016298878400. Its totient is φ = 154579376160.

The previous prime is 466397974369. The next prime is 466397974397. The reversal of 466397974386 is 683479793664.

466397974386 is a `hidden beast` number, since 46 + 63 + 9 + 7 + 97 + 438 + 6 = 666.

It is a super-2 number, since 2×466397974386² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5304321 + ... + 5391531.

It is an arithmetic number, because the mean of its divisors is an integer number (21172893300).

Almost surely, 2^466397974386 is an apocalyptic number.

466397974386 is an abundant number, since it is smaller than the sum of its proper divisors (549900904014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

466397974386 is a wasteful number, since it uses less digits than its factorization.

466397974386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88911 (or 88908 counting only the distinct ones).

The product of its digits is 987614208, while the sum is 72.

The spelling of 466397974386 in words is "four hundred sixty-six billion, three hundred ninety-seven million, nine hundred seventy-four thousand, three hundred eighty-six".