334485857 has 4 divisors (see below), whose sum is σ = 334530240. Its totient is φ = 334441476.

The previous prime is 334485769. The next prime is 334485859. The reversal of 334485857 is 758584433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 334485857 - 2¹⁰ = 334484833 is a prime.

It is a super-2 number, since 2×334485857² = 223761577066048898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334485859) 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, 7757 + ... + 27002.

It is an arithmetic number, because the mean of its divisors is an integer number (83632560).

Almost surely, 2^334485857 is an apocalyptic number.

It is an amenable number.

334485857 is a deficient number, since it is larger than the sum of its proper divisors (44383).

334485857 is an equidigital number, since it uses as much as digits as its factorization.

334485857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44382.

The product of its digits is 1612800, while the sum is 47.

The square root of 334485857 is about 18288.9545081177. The cubic root of 334485857 is about 694.1594703947.

The spelling of 334485857 in words is "three hundred thirty-four million, four hundred eighty-five thousand, eight hundred fifty-seven".