334634274 has 64 divisors (see below), whose sum is σ = 826721280. Its totient is φ = 99636480.

The previous prime is 334634231. The next prime is 334634297. The reversal of 334634274 is 472436433.

It is a super-2 number, since 2×334634274² = 223960194671014152, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14074 + ... + 29450.

It is an arithmetic number, because the mean of its divisors is an integer number (12917520).

Almost surely, 2^334634274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334634274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413360640).

334634274 is an abundant number, since it is smaller than the sum of its proper divisors (492087006).

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

334634274 is a wasteful number, since it uses less digits than its factorization.

334634274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15432 (or 15426 counting only the distinct ones).

The product of its digits is 145152, while the sum is 36.

The square root of 334634274 is about 18293.0116164616. The cubic root of 334634274 is about 694.2621252900.

The spelling of 334634274 in words is "three hundred thirty-four million, six hundred thirty-four thousand, two hundred seventy-four".