6374668 has 12 divisors (see below), whose sum is σ = 11297440. Its totient is φ = 3146832.

The previous prime is 6374659. The next prime is 6374689. The reversal of 6374668 is 8664736.

It is a super-2 number, since 2×6374668² = 81272784220448, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6374668.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9771 + ... + 10402.

Almost surely, 2^6374668 is an apocalyptic number.

It is an amenable number.

6374668 is a deficient number, since it is larger than the sum of its proper divisors (4922772).

6374668 is a wasteful number, since it uses less digits than its factorization.

6374668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20256 (or 20254 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 6374668 is about 2524.8104879377. The cubic root of 6374668 is about 185.4182695873.

The spelling of 6374668 in words is "six million, three hundred seventy-four thousand, six hundred sixty-eight".