334425399 has 32 divisors (see below), whose sum is σ = 557383680. Its totient is φ = 173272800.

The previous prime is 334425391. The next prime is 334425409. The reversal of 334425399 is 993524433.

It is not a de Polignac number, because 334425399 - 2³ = 334425391 is a prime.

It is a super-2 number, since 2×334425399² = 223680694992618402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334425399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334425391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97882 + ... + 101240.

It is an arithmetic number, because the mean of its divisors is an integer number (17418240).

Almost surely, 2^334425399 is an apocalyptic number.

334425399 is a deficient number, since it is larger than the sum of its proper divisors (222958281).

334425399 is a wasteful number, since it uses less digits than its factorization.

334425399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811.

The product of its digits is 349920, while the sum is 42.

The square root of 334425399 is about 18287.3015778709. The cubic root of 334425399 is about 694.1176449869.

The spelling of 334425399 in words is "three hundred thirty-four million, four hundred twenty-five thousand, three hundred ninety-nine".