334643716 has 48 divisors (see below), whose sum is σ = 661909248. Its totient is φ = 146714400.

The previous prime is 334643711. The next prime is 334643717. The reversal of 334643716 is 617346433.

It is a super-2 number, since 2×334643716² = 223972833316577312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334643711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155971 + ... + 158101.

It is an arithmetic number, because the mean of its divisors is an integer number (13789776).

Almost surely, 2^334643716 is an apocalyptic number.

It is an amenable number.

334643716 is a deficient number, since it is larger than the sum of its proper divisors (327265532).

334643716 is a wasteful number, since it uses less digits than its factorization.

334643716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272 (or 2270 counting only the distinct ones).

The product of its digits is 108864, while the sum is 37.

The square root of 334643716 is about 18293.2696913373. The cubic root of 334643716 is about 694.2686549671.

The spelling of 334643716 in words is "three hundred thirty-four million, six hundred forty-three thousand, seven hundred sixteen".