345076504 has 16 divisors (see below), whose sum is σ = 664506000. Its totient is φ = 167874912.

The previous prime is 345076483. The next prime is 345076507. The reversal of 345076504 is 405670543.

It is a happy number.

It is a super-2 number, since 2×345076504² = 238155587225724032, 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 345076504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345076507) 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, 582604 + ... + 583195.

It is an arithmetic number, because the mean of its divisors is an integer number (41531625).

Almost surely, 2^345076504 is an apocalyptic number.

It is an amenable number.

345076504 is a deficient number, since it is larger than the sum of its proper divisors (319429496).

345076504 is a wasteful number, since it uses less digits than its factorization.

345076504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165842 (or 1165838 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 345076504 is about 18576.2349253017. The cubic root of 345076504 is about 701.4097467266.

The spelling of 345076504 in words is "three hundred forty-five million, seventy-six thousand, five hundred four".