3992344104 has 128 divisors (see below), whose sum is σ = 11908166400. Its totient is φ = 1091543040.

The previous prime is 3992344099. The next prime is 3992344123. The reversal of 3992344104 is 4014432993.

It is a super-2 number, since 2×3992344104² = 31877622889487125632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 373912 + ... + 384440.

It is an arithmetic number, because the mean of its divisors is an integer number (93032550).

Almost surely, 2^3992344104 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 3992344104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5954083200).

3992344104 is an abundant number, since it is smaller than the sum of its proper divisors (7915822296).

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

3992344104 is a wasteful number, since it uses less digits than its factorization.

3992344104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10643 (or 10639 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 3992344104 is about 63184.9990424943. Note that the first 3 decimals coincide. The cubic root of 3992344104 is about 1586.3876570421.

The spelling of 3992344104 in words is "three billion, nine hundred ninety-two million, three hundred forty-four thousand, one hundred four".