3718898 has 16 divisors (see below), whose sum is σ = 5787936. Its totient is φ = 1790880.

The previous prime is 3718879. The next prime is 3718901. The reversal of 3718898 is 8988173.

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, 6878 + ... + 7398.

It is an arithmetic number, because the mean of its divisors is an integer number (361746).

Almost surely, 2^3718898 is an apocalyptic number.

3718898 is a deficient number, since it is larger than the sum of its proper divisors (2069038).

3718898 is a wasteful number, since it uses less digits than its factorization.

3718898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649.

The product of its digits is 96768, while the sum is 44.

The square root of 3718898 is about 1928.4444508463. Note that the first 4 decimals coincide. The cubic root of 3718898 is about 154.9309161440.

The spelling of 3718898 in words is "three million, seven hundred eighteen thousand, eight hundred ninety-eight".