412634856 has 32 divisors (see below), whose sum is σ = 1085882400. Its totient is φ = 130305600.

The previous prime is 412634813. The next prime is 412634857. The reversal of 412634856 is 658436214.

It is a super-2 number, since 2×412634856² = 340535048772281472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (412634857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451995 + ... + 452906.

It is an arithmetic number, because the mean of its divisors is an integer number (33933825).

Almost surely, 2^412634856 is an apocalyptic number.

It is an amenable number.

412634856 is an abundant number, since it is smaller than the sum of its proper divisors (673247544).

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

412634856 is a wasteful number, since it uses less digits than its factorization.

412634856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904929 (or 904925 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 412634856 is about 20313.4156655152. The cubic root of 412634856 is about 744.4838885926.

The spelling of 412634856 in words is "four hundred twelve million, six hundred thirty-four thousand, eight hundred fifty-six".