3675998 has 16 divisors (see below), whose sum is σ = 5801760. Its totient is φ = 1743456.

The previous prime is 3675989. The next prime is 3676033. The reversal of 3675998 is 8995763.

It is a super-2 number, since 2×3675998² = 27025922592008, which contains 22 as substring.

It is a congruent number.

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, 6968 + ... + 7476.

It is an arithmetic number, because the mean of its divisors is an integer number (362610).

Almost surely, 2^3675998 is an apocalyptic number.

3675998 is a deficient number, since it is larger than the sum of its proper divisors (2125762).

3675998 is a wasteful number, since it uses less digits than its factorization.

3675998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691.

The product of its digits is 408240, while the sum is 47.

The square root of 3675998 is about 1917.2892322235. The cubic root of 3675998 is about 154.3328663282.

The spelling of 3675998 in words is "three million, six hundred seventy-five thousand, nine hundred ninety-eight".