3916998 has 20 divisors (see below), whose sum is σ = 8777340. Its totient is φ = 1305612.

The previous prime is 3916981. The next prime is 3917009. The reversal of 3916998 is 8996193.

It is a congruent number.

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, 11928 + ... + 12251.

It is an arithmetic number, because the mean of its divisors is an integer number (438867).

Almost surely, 2^3916998 is an apocalyptic number.

3916998 is an abundant number, since it is smaller than the sum of its proper divisors (4860342).

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

3916998 is a wasteful number, since it uses less digits than its factorization.

3916998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24193 (or 24184 counting only the distinct ones).

The product of its digits is 104976, while the sum is 45.

The square root of 3916998 is about 1979.1407226370. The cubic root of 3916998 is about 157.6344430290.

The spelling of 3916998 in words is "three million, nine hundred sixteen thousand, nine hundred ninety-eight".