3988359 has 14 divisors (see below), whose sum is σ = 5980896. Its totient is φ = 2658420.

The previous prime is 3988351. The next prime is 3988381. The reversal of 3988359 is 9538893.

It is not a de Polignac number, because 3988359 - 2³ = 3988351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3988351) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2007 + ... + 3464.

Almost surely, 2^3988359 is an apocalyptic number.

3988359 is a deficient number, since it is larger than the sum of its proper divisors (1992537).

3988359 is an frugal number, since it uses more digits than its factorization.

3988359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5489 (or 5474 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 3988359 is about 1997.0876295246. The cubic root of 3988359 is about 158.5859644402.

The spelling of 3988359 in words is "three million, nine hundred eighty-eight thousand, three hundred fifty-nine".