334214397 has 32 divisors (see below), whose sum is σ = 541537920. Its totient is φ = 202032000.

The previous prime is 334214369. The next prime is 334214431. The reversal of 334214397 is 793412433.

It is not a de Polignac number, because 334214397 - 2⁷ = 334214269 is a prime.

It is a super-2 number, since 2×334214397² = 223398526324147218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334214327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135697 + ... + 138137.

It is an arithmetic number, because the mean of its divisors is an integer number (16923060).

Almost surely, 2^334214397 is an apocalyptic number.

It is an amenable number.

334214397 is a deficient number, since it is larger than the sum of its proper divisors (207323523).

334214397 is a wasteful number, since it uses less digits than its factorization.

334214397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922 (or 2916 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 334214397 is about 18281.5315824468. The cubic root of 334214397 is about 693.9716323286.

The spelling of 334214397 in words is "three hundred thirty-four million, two hundred fourteen thousand, three hundred ninety-seven".