334297668 has 12 divisors (see below), whose sum is σ = 780027920. Its totient is φ = 111432552.

The previous prime is 334297661. The next prime is 334297669. The reversal of 334297668 is 866792433.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×334297668² = 223509861660476448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (334297661) 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, 13929058 + ... + 13929081.

Almost surely, 2^334297668 is an apocalyptic number.

It is an amenable number.

334297668 is an abundant number, since it is smaller than the sum of its proper divisors (445730252).

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

334297668 is a wasteful number, since it uses less digits than its factorization.

334297668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27858146 (or 27858144 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 48.

The square root of 334297668 is about 18283.8089029611. The cubic root of 334297668 is about 694.0292629130.

The spelling of 334297668 in words is "three hundred thirty-four million, two hundred ninety-seven thousand, six hundred sixty-eight".