3992859024 has 160 divisors (see below), whose sum is σ = 13275340800. Its totient is φ = 1003622400.

The previous prime is 3992859023. The next prime is 3992859029. The reversal of 3992859024 is 4209582993.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3992859023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97152 + ... + 132000.

It is an arithmetic number, because the mean of its divisors is an integer number (82970880).

Almost surely, 2^3992859024 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 3992859024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6637670400).

3992859024 is an abundant number, since it is smaller than the sum of its proper divisors (9282481776).

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

3992859024 is a wasteful number, since it uses less digits than its factorization.

3992859024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34909 (or 34903 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 3992859024 is about 63189.0736124530. The cubic root of 3992859024 is about 1586.4558565422.

The spelling of 3992859024 in words is "three billion, nine hundred ninety-two million, eight hundred fifty-nine thousand, twenty-four".