412664832 has 66 divisors (see below), whose sum is σ = 1191587358. Its totient is φ = 137551872.

The previous prime is 412664831. The next prime is 412664843. The reversal of 412664832 is 238466214.

412664832 is a `hidden beast` number, since 4 + 1 + 2 + 6 + 648 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 410305536 + 2359296 = 20256^2 + 1536^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (412664831) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13173 + ... + 31604.

Almost surely, 2^412664832 is an apocalyptic number.

It is an amenable number.

412664832 is an abundant number, since it is smaller than the sum of its proper divisors (778922526).

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

412664832 is a wasteful number, since it uses less digits than its factorization.

412664832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44803 (or 44782 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 412664832 is about 20314.1534896239. The cubic root of 412664832 is about 744.5019159182.

The spelling of 412664832 in words is "four hundred twelve million, six hundred sixty-four thousand, eight hundred thirty-two".