334419990 has 32 divisors (see below), whose sum is σ = 806823936. Its totient is φ = 88710240.

The previous prime is 334419959. The next prime is 334420043. The reversal of 334419990 is 99914433.

It is a super-2 number, since 2×334419990² = 223673459423200200, which contains 22 as substring.

It is a Curzon number.

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, 23452 + ... + 34911.

It is an arithmetic number, because the mean of its divisors is an integer number (25213248).

Almost surely, 2^334419990 is an apocalyptic number.

334419990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

334419990 is an abundant number, since it is smaller than the sum of its proper divisors (472403946).

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

334419990 is a wasteful number, since it uses less digits than its factorization.

334419990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58564.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 334419990 is about 18287.1536877667. The cubic root of 334419990 is about 694.1139027447.

The spelling of 334419990 in words is "three hundred thirty-four million, four hundred nineteen thousand, nine hundred ninety".