393084412 has 24 divisors (see below), whose sum is σ = 787741920. Its totient is φ = 168127680.

The previous prime is 393084409. The next prime is 393084469. The reversal of 393084412 is 214480393.

It is a congruent number.

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, 462 + ... + 28042.

It is an arithmetic number, because the mean of its divisors is an integer number (32822580).

Almost surely, 2^393084412 is an apocalyptic number.

It is an amenable number.

393084412 is an abundant number, since it is smaller than the sum of its proper divisors (394657508).

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

393084412 is a wasteful number, since it uses less digits than its factorization.

393084412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28101 (or 28099 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 393084412 is about 19826.3564983584. The cubic root of 393084412 is about 732.5353837544.

The spelling of 393084412 in words is "three hundred ninety-three million, eighty-four thousand, four hundred twelve".