412978874 has 16 divisors (see below), whose sum is σ = 772324416. Its totient is φ = 160900800.

The previous prime is 412978871. The next prime is 412978901. The reversal of 412978874 is 478879214.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (412978871) 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, 1340687 + ... + 1340994.

It is an arithmetic number, because the mean of its divisors is an integer number (48270276).

Almost surely, 2^412978874 is an apocalyptic number.

412978874 is a deficient number, since it is larger than the sum of its proper divisors (359345542).

412978874 is a wasteful number, since it uses less digits than its factorization.

412978874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681701.

The product of its digits is 903168, while the sum is 50.

The square root of 412978874 is about 20321.8816550043. The cubic root of 412978874 is about 744.6907257935.

The spelling of 412978874 in words is "four hundred twelve million, nine hundred seventy-eight thousand, eight hundred seventy-four".