334673680 has 40 divisors (see below), whose sum is σ = 848856384. Its totient is φ = 121699200.

The previous prime is 334673671. The next prime is 334673681. The reversal of 334673680 is 86376433.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×334673680² = 224012944169484800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (334673681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189276 + ... + 191035.

Almost surely, 2^334673680 is an apocalyptic number.

It is an amenable number.

334673680 is an abundant number, since it is smaller than the sum of its proper divisors (514182704).

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

334673680 is a wasteful number, since it uses less digits than its factorization.

334673680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380335 (or 380329 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 334673680 is about 18294.0886627347. The cubic root of 334673680 is about 694.2893759550.

The spelling of 334673680 in words is "three hundred thirty-four million, six hundred seventy-three thousand, six hundred eighty".