3988952 has 16 divisors (see below), whose sum is σ = 8159400. Its totient is φ = 1813120.

The previous prime is 3988909. The next prime is 3988961. The reversal of 3988952 is 2598893.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22577 + ... + 22752.

Almost surely, 2^3988952 is an apocalyptic number.

It is an amenable number.

3988952 is an abundant number, since it is smaller than the sum of its proper divisors (4170448).

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

3988952 is a wasteful number, since it uses less digits than its factorization.

3988952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45346 (or 45342 counting only the distinct ones).

The product of its digits is 155520, while the sum is 44.

The square root of 3988952 is about 1997.2360902007. The cubic root of 3988952 is about 158.5938237140.

The spelling of 3988952 in words is "three million, nine hundred eighty-eight thousand, nine hundred fifty-two".