3999501076 has 12 divisors (see below), whose sum is σ = 6999815872. Its totient is φ = 1999553688.

The previous prime is 3999501047. The next prime is 3999501089. The reversal of 3999501076 is 6701059993.

3999501076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2551 + ... + 89473.

Almost surely, 2^3999501076 is an apocalyptic number.

It is an amenable number.

3999501076 is a deficient number, since it is larger than the sum of its proper divisors (3000314796).

3999501076 is a wasteful number, since it uses less digits than its factorization.

3999501076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98430 (or 98428 counting only the distinct ones).

The product of its (nonzero) digits is 459270, while the sum is 49.

The square root of 3999501076 is about 63241.6087398162. The cubic root of 3999501076 is about 1587.3350498504.

The spelling of 3999501076 in words is "three billion, nine hundred ninety-nine million, five hundred one thousand, seventy-six".