3992888504 has 64 divisors (see below), whose sum is σ = 8574128640. Its totient is φ = 1725496960.

The previous prime is 3992888479. The next prime is 3992888521. The reversal of 3992888504 is 4058882993.

It is a self number, because there is not a number n which added to its sum of digits gives 3992888504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332102 + ... + 343914.

It is an arithmetic number, because the mean of its divisors is an integer number (133970760).

Almost surely, 2^3992888504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3992888504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4287064320).

3992888504 is an abundant number, since it is smaller than the sum of its proper divisors (4581240136).

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

3992888504 is a wasteful number, since it uses less digits than its factorization.

3992888504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12020 (or 12016 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 56.

The square root of 3992888504 is about 63189.3068801993. The cubic root of 3992888504 is about 1586.4597608960.

The spelling of 3992888504 in words is "three billion, nine hundred ninety-two million, eight hundred eighty-eight thousand, five hundred four".