345214364 has 24 divisors (see below), whose sum is σ = 665579376. Its totient is φ = 155360000.

The previous prime is 345214349. The next prime is 345214391. The reversal of 345214364 is 463412543.

It is a super-2 number, since 2×345214364² = 238345914223848992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 345214364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34397 + ... + 43284.

It is an arithmetic number, because the mean of its divisors is an integer number (27732474).

Almost surely, 2^345214364 is an apocalyptic number.

It is an amenable number.

345214364 is a deficient number, since it is larger than the sum of its proper divisors (320365012).

345214364 is a wasteful number, since it uses less digits than its factorization.

345214364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77797 (or 77795 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 345214364 is about 18579.9452098223. The cubic root of 345214364 is about 701.5031400007.

The spelling of 345214364 in words is "three hundred forty-five million, two hundred fourteen thousand, three hundred sixty-four".