7966674 has 20 divisors (see below), whose sum is σ = 17851614. Its totient is φ = 2655504.

The previous prime is 7966663. The next prime is 7966691. The reversal of 7966674 is 4766697.

It can be written as a sum of positive squares in only one way, i.e., 7535025 + 431649 = 2745^2 + 657^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 24427 + ... + 24750.

Almost surely, 2^7966674 is an apocalyptic number.

7966674 is an abundant number, since it is smaller than the sum of its proper divisors (9884940).

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

7966674 is a wasteful number, since it uses less digits than its factorization.

7966674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49191 (or 49182 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 7966674 is about 2822.5297164069. The cubic root of 7966674 is about 199.7218968056.

The spelling of 7966674 in words is "seven million, nine hundred sixty-six thousand, six hundred seventy-four".