334418945 has 16 divisors (see below), whose sum is σ = 461676288. Its totient is φ = 227793600.

The previous prime is 334418927. The next prime is 334418947. The reversal of 334418945 is 549814433.

It is not a de Polignac number, because 334418945 - 2²⁰ = 333370369 is a prime.

It is a super-2 number, since 2×334418945² = 223672061549826050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (334418947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26354 + ... + 36923.

It is an arithmetic number, because the mean of its divisors is an integer number (28854768).

Almost surely, 2^334418945 is an apocalyptic number.

334418945 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

334418945 is a deficient number, since it is larger than the sum of its proper divisors (127257343).

334418945 is a wasteful number, since it uses less digits than its factorization.

334418945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63440.

The product of its digits is 207360, while the sum is 41.

The square root of 334418945 is about 18287.1251157748. The cubic root of 334418945 is about 694.1131797518.

The spelling of 334418945 in words is "three hundred thirty-four million, four hundred eighteen thousand, nine hundred forty-five".