334320912 has 80 divisors (see below), whose sum is σ = 1016095680. Its totient is φ = 104882688.

The previous prime is 334320907. The next prime is 334320913. The reversal of 334320912 is 219023433.

It is a happy number.

334320912 is a `hidden beast` number, since 334 + 320 + 9 + 1 + 2 = 666.

It is a super-2 number, since 2×334320912² = 223540944401023488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (334320913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15418 + ... + 30105.

It is an arithmetic number, because the mean of its divisors is an integer number (12701196).

Almost surely, 2^334320912 is an apocalyptic number.

It is an amenable number.

334320912 is an abundant number, since it is smaller than the sum of its proper divisors (681774768).

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

334320912 is a wasteful number, since it uses less digits than its factorization.

334320912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45557 (or 45545 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 334320912 is about 18284.4445362718. Note that the first 3 decimals coincide. The cubic root of 334320912 is about 694.0453480210.

The spelling of 334320912 in words is "three hundred thirty-four million, three hundred twenty thousand, nine hundred twelve".