3457668 has 24 divisors (see below), whose sum is σ = 8098272. Its totient is φ = 1148224.

The previous prime is 3457651. The next prime is 3457703. The reversal of 3457668 is 8667543.

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, 5296 + ... + 5912.

It is an arithmetic number, because the mean of its divisors is an integer number (337428).

Almost surely, 2^3457668 is an apocalyptic number.

It is an amenable number.

3457668 is an abundant number, since it is smaller than the sum of its proper divisors (4640604).

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

3457668 is a wasteful number, since it uses less digits than its factorization.

3457668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091 (or 1089 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 3457668 is about 1859.4805726331. The cubic root of 3457668 is about 151.2148455511.

The spelling of 3457668 in words is "three million, four hundred fifty-seven thousand, six hundred sixty-eight".