412840936 has 32 divisors (see below), whose sum is σ = 805543200. Its totient is φ = 198192960.

The previous prime is 412840933. The next prime is 412840943. The reversal of 412840936 is 639048214.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 412840895 and 412840904.

It is not an unprimeable number, because it can be changed into a prime (412840933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10126 + ... + 30466.

It is an arithmetic number, because the mean of its divisors is an integer number (25173225).

Almost surely, 2^412840936 is an apocalyptic number.

It is an amenable number.

412840936 is a deficient number, since it is larger than the sum of its proper divisors (392702264).

412840936 is a wasteful number, since it uses less digits than its factorization.

412840936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20449 (or 20445 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 412840936 is about 20318.4875421376. The cubic root of 412840936 is about 744.6078058231.

The spelling of 412840936 in words is "four hundred twelve million, eight hundred forty thousand, nine hundred thirty-six".