334404630 has 96 divisors (see below), whose sum is σ = 1006387200. Its totient is φ = 75456576.

The previous prime is 334404619. The next prime is 334404643. The reversal of 334404630 is 36404433.

It is a super-2 number, since 2×334404630² = 223652913130873800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334404594 and 334404603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46411 + ... + 53129.

It is an arithmetic number, because the mean of its divisors is an integer number (10483200).

Almost surely, 2^334404630 is an apocalyptic number.

334404630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 334404630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503193600).

334404630 is an abundant number, since it is smaller than the sum of its proper divisors (671982570).

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

334404630 is a wasteful number, since it uses less digits than its factorization.

334404630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6818 (or 6815 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 334404630 is about 18286.7337160030. The cubic root of 334404630 is about 694.1032756359.

The spelling of 334404630 in words is "three hundred thirty-four million, four hundred four thousand, six hundred thirty".