345007676 has 24 divisors (see below), whose sum is σ = 653526720. Its totient is φ = 158421312.

The previous prime is 345007651. The next prime is 345007703. The reversal of 345007676 is 676700543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6596 + ... + 27083.

It is an arithmetic number, because the mean of its divisors is an integer number (27230280).

Almost surely, 2^345007676 is an apocalyptic number.

It is an amenable number.

345007676 is a deficient number, since it is larger than the sum of its proper divisors (308519044).

345007676 is a wasteful number, since it uses less digits than its factorization.

345007676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33893 (or 33891 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 345007676 is about 18574.3822508314. The cubic root of 345007676 is about 701.3631098798.

The spelling of 345007676 in words is "three hundred forty-five million, seven thousand, six hundred seventy-six".