3988035 has 40 divisors (see below), whose sum is σ = 7347120. Its totient is φ = 2068416.

The previous prime is 3988027. The next prime is 3988069. The reversal of 3988035 is 5308893.

It is not a de Polignac number, because 3988035 - 2³ = 3988027 is a prime.

It is a super-2 number, since 2×3988035² = 31808846322450, 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 39 ways as a sum of consecutive naturals, for example, 17301 + ... + 17529.

It is an arithmetic number, because the mean of its divisors is an integer number (183678).

Almost surely, 2^3988035 is an apocalyptic number.

3988035 is a deficient number, since it is larger than the sum of its proper divisors (3359085).

3988035 is a wasteful number, since it uses less digits than its factorization.

3988035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 3988035 is about 1997.0065097540. The cubic root of 3988035 is about 158.5816700053.

The spelling of 3988035 in words is "three million, nine hundred eighty-eight thousand, thirty-five".