345465524 has 12 divisors (see below), whose sum is σ = 636384000. Its totient is φ = 163641528.

The previous prime is 345465511. The next prime is 345465529. The reversal of 345465524 is 425564543.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345465529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272724 + ... + 2272875.

It is an arithmetic number, because the mean of its divisors is an integer number (53032000).

Almost surely, 2^345465524 is an apocalyptic number.

It is an amenable number.

345465524 is a deficient number, since it is larger than the sum of its proper divisors (290918476).

345465524 is a wasteful number, since it uses less digits than its factorization.

345465524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545622 (or 4545620 counting only the distinct ones).

The product of its digits is 288000, while the sum is 38.

The square root of 345465524 is about 18586.7028813612. The cubic root of 345465524 is about 701.6732244811.

The spelling of 345465524 in words is "three hundred forty-five million, four hundred sixty-five thousand, five hundred twenty-four".