3988303244 has 24 divisors (see below), whose sum is σ = 7065273600. Its totient is φ = 1969700480.

The previous prime is 3988303219. The next prime is 3988303261. The reversal of 3988303244 is 4423038893.

It is a super-2 number, since 2×3988303244² = 31813125532201847072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3988303195 and 3988303204.

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, 372437 + ... + 382995.

It is an arithmetic number, because the mean of its divisors is an integer number (294386400).

Almost surely, 2^3988303244 is an apocalyptic number.

It is an amenable number.

3988303244 is a deficient number, since it is larger than the sum of its proper divisors (3076970356).

3988303244 is a wasteful number, since it uses less digits than its factorization.

3988303244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11713 (or 11711 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 3988303244 is about 63153.0145282076. The cubic root of 3988303244 is about 1585.8522544286.

The spelling of 3988303244 in words is "three billion, nine hundred eighty-eight million, three hundred three thousand, two hundred forty-four".