334328939 has 4 divisors (see below), whose sum is σ = 382090224. Its totient is φ = 286567656.

The previous prime is 334328933. The next prime is 334328941. The reversal of 334328939 is 939823433.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334328939 is a prime.

It is a super-2 number, since 2×334328939² = 223551678905731442, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 334328939.

It is not an unprimeable number, because it can be changed into a prime (334328933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23880632 + ... + 23880645.

It is an arithmetic number, because the mean of its divisors is an integer number (95522556).

Almost surely, 2^334328939 is an apocalyptic number.

334328939 is a deficient number, since it is larger than the sum of its proper divisors (47761285).

334328939 is an equidigital number, since it uses as much as digits as its factorization.

334328939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47761284.

The product of its digits is 419904, while the sum is 44.

The square root of 334328939 is about 18284.6640384777. The cubic root of 334328939 is about 694.0509026217.

The spelling of 334328939 in words is "three hundred thirty-four million, three hundred twenty-eight thousand, nine hundred thirty-nine".