345545364 has 12 divisors (see below), whose sum is σ = 806272544. Its totient is φ = 115181784.

The previous prime is 345545357. The next prime is 345545423. The reversal of 345545364 is 463545543.

It is a tau number, because it is divible by the number of its divisors (12).

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, 14397712 + ... + 14397735.

Almost surely, 2^345545364 is an apocalyptic number.

It is an amenable number.

345545364 is an abundant number, since it is smaller than the sum of its proper divisors (460727180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345545364 is a wasteful number, since it uses less digits than its factorization.

345545364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28795454 (or 28795452 counting only the distinct ones).

The product of its digits is 432000, while the sum is 39.

The square root of 345545364 is about 18588.8505292823. The cubic root of 345545364 is about 701.7272745200.

The spelling of 345545364 in words is "three hundred forty-five million, five hundred forty-five thousand, three hundred sixty-four".