3890576 has 10 divisors (see below), whose sum is σ = 7538022. Its totient is φ = 1945280.

The previous prime is 3890563. The next prime is 3890581. The reversal of 3890576 is 6750983.

It can be written as a sum of positive squares in only one way, i.e., 2808976 + 1081600 = 1676^2 + 1040^2 .

It is a super-2 number, since 2×3890576² = 30273163223552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121565 + ... + 121596.

Almost surely, 2^3890576 is an apocalyptic number.

It is an amenable number.

3890576 is a deficient number, since it is larger than the sum of its proper divisors (3647446).

3890576 is a wasteful number, since it uses less digits than its factorization.

3890576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243169 (or 243163 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 3890576 is about 1972.4543087230. The cubic root of 3890576 is about 157.2792035055.

The spelling of 3890576 in words is "three million, eight hundred ninety thousand, five hundred seventy-six".