3457080945 has 32 divisors (see below), whose sum is σ = 6148838400. Its totient is φ = 1842901632.

The previous prime is 3457080937. The next prime is 3457080967. The reversal of 3457080945 is 5490807543.

3457080945 is a `hidden beast` number, since 34 + 570 + 8 + 0 + 9 + 45 = 666.

It is not a de Polignac number, because 3457080945 - 2³ = 3457080937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3457080945.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361536 + ... + 370974.

It is an arithmetic number, because the mean of its divisors is an integer number (192151200).

Almost surely, 2^3457080945 is an apocalyptic number.

It is an amenable number.

3457080945 is a deficient number, since it is larger than the sum of its proper divisors (2691757455).

3457080945 is a wasteful number, since it uses less digits than its factorization.

3457080945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12166 (or 12160 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 3457080945 is about 58796.9467319520. The cubic root of 3457080945 is about 1512.0628713779.

The spelling of 3457080945 in words is "three billion, four hundred fifty-seven million, eighty thousand, nine hundred forty-five".