334294072 has 48 divisors (see below), whose sum is σ = 731025000. Its totient is φ = 142898112.

The previous prime is 334294067. The next prime is 334294097. The reversal of 334294072 is 270492433.

It is a happy number.

It is a super-2 number, since 2×334294072² = 223505053148682368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194754 + ... + 196462.

Almost surely, 2^334294072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334294072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365512500).

334294072 is an abundant number, since it is smaller than the sum of its proper divisors (396730928).

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

334294072 is a wasteful number, since it uses less digits than its factorization.

334294072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228 (or 2217 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 334294072 is about 18283.7105643247. The cubic root of 334294072 is about 694.0267743742.

The spelling of 334294072 in words is "three hundred thirty-four million, two hundred ninety-four thousand, seventy-two".