3898604 has 6 divisors (see below), whose sum is σ = 6822564. Its totient is φ = 1949300.

The previous prime is 3898597. The next prime is 3898619. The reversal of 3898604 is 4068983.

It is a super-2 number, since 2×3898604² = 30398226297632, 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, 487322 + ... + 487329.

It is an arithmetic number, because the mean of its divisors is an integer number (1137094).

Almost surely, 2^3898604 is an apocalyptic number.

It is an amenable number.

3898604 is a deficient number, since it is larger than the sum of its proper divisors (2923960).

3898604 is a wasteful number, since it uses less digits than its factorization.

3898604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974655 (or 974653 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 3898604 is about 1974.4882881395. The cubic root of 3898604 is about 157.3873083189.

The spelling of 3898604 in words is "three million, eight hundred ninety-eight thousand, six hundred four".