345384092 has 12 divisors (see below), whose sum is σ = 604618896. Its totient is φ = 172635840.

The previous prime is 345384073. The next prime is 345384101. The reversal of 345384092 is 290483543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748 + ... + 26340.

It is an arithmetic number, because the mean of its divisors is an integer number (50384908).

Almost surely, 2^345384092 is an apocalyptic number.

It is an amenable number.

345384092 is a deficient number, since it is larger than the sum of its proper divisors (259234804).

345384092 is a wasteful number, since it uses less digits than its factorization.

345384092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28108 (or 28106 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 345384092 is about 18584.5121539415. The cubic root of 345384092 is about 701.6180881118.

The spelling of 345384092 in words is "three hundred forty-five million, three hundred eighty-four thousand, ninety-two".