412946478 has 32 divisors (see below), whose sum is σ = 1048753920. Its totient is φ = 117984600.

The previous prime is 412946449. The next prime is 412946483. The reversal of 412946478 is 874649214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545848 + ... + 546603.

It is an arithmetic number, because the mean of its divisors is an integer number (32773560).

Almost surely, 2^412946478 is an apocalyptic number.

412946478 is an abundant number, since it is smaller than the sum of its proper divisors (635807442).

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

412946478 is a wasteful number, since it uses less digits than its factorization.

412946478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092469 (or 1092463 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 412946478 is about 20321.0845675126. The cubic root of 412946478 is about 744.6712529398.

The spelling of 412946478 in words is "four hundred twelve million, nine hundred forty-six thousand, four hundred seventy-eight".