334390271 has 8 divisors (see below), whose sum is σ = 346645920. Its totient is φ = 322183008.

The previous prime is 334390267. The next prime is 334390283. The reversal of 334390271 is 172093433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 334390271 - 2² = 334390267 is a prime.

It is a super-2 number, since 2×334390271² = 223633706678906882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334390171) 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, 2285 + ... + 25961.

It is an arithmetic number, because the mean of its divisors is an integer number (43330740).

Almost surely, 2^334390271 is an apocalyptic number.

334390271 is a deficient number, since it is larger than the sum of its proper divisors (12255649).

334390271 is a wasteful number, since it uses less digits than its factorization.

334390271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24193.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 334390271 is about 18286.3411047700. The cubic root of 334390271 is about 694.0933407938.

The spelling of 334390271 in words is "three hundred thirty-four million, three hundred ninety thousand, two hundred seventy-one".