334090920 has 32 divisors (see below), whose sum is σ = 1002273120. Its totient is φ = 89090880.

The previous prime is 334090891. The next prime is 334090963. The reversal of 334090920 is 29090433.

It is a super-2 number, since 2×334090920² = 223233485652892800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1391926 + ... + 1392165.

It is an arithmetic number, because the mean of its divisors is an integer number (31321035).

Almost surely, 2^334090920 is an apocalyptic number.

334090920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

334090920 is an abundant number, since it is smaller than the sum of its proper divisors (668182200).

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

334090920 is a wasteful number, since it uses less digits than its factorization.

334090920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784105 (or 2784101 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 334090920 is about 18278.1541737671. The cubic root of 334090920 is about 693.8861581629.

The spelling of 334090920 in words is "three hundred thirty-four million, ninety thousand, nine hundred twenty".