345258352 has 20 divisors (see below), whose sum is σ = 684496120. Its totient is φ = 168614208.

The previous prime is 345258343. The next prime is 345258373. The reversal of 345258352 is 253852543.

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, 250227 + ... + 251602.

It is an arithmetic number, because the mean of its divisors is an integer number (34224806).

Almost surely, 2^345258352 is an apocalyptic number.

It is an amenable number.

345258352 is a deficient number, since it is larger than the sum of its proper divisors (339237768).

345258352 is a wasteful number, since it uses less digits than its factorization.

345258352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501880 (or 501874 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 345258352 is about 18581.1289215699. The cubic root of 345258352 is about 701.5329344442.

The spelling of 345258352 in words is "three hundred forty-five million, two hundred fifty-eight thousand, three hundred fifty-two".