412857320 has 32 divisors (see below), whose sum is σ = 929507400. Its totient is φ = 165040128.

The previous prime is 412857281. The next prime is 412857391. The reversal of 412857320 is 23758214.

It can be written as a sum of positive squares in 4 ways, for example, as 409738564 + 3118756 = 20242^2 + 1766^2 .

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, 125132 + ... + 128388.

Almost surely, 2^412857320 is an apocalyptic number.

412857320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412857320 is an abundant number, since it is smaller than the sum of its proper divisors (516650080).

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

412857320 is a wasteful number, since it uses less digits than its factorization.

412857320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6437 (or 6433 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 412857320 is about 20318.8907177533. The cubic root of 412857320 is about 744.6176558581.

The spelling of 412857320 in words is "four hundred twelve million, eight hundred fifty-seven thousand, three hundred twenty".