3992858412 has 24 divisors (see below), whose sum is σ = 9322305216. Its totient is φ = 1330147728.

The previous prime is 3992858411. The next prime is 3992858447. The reversal of 3992858412 is 2148582993.

It is not an unprimeable number, because it can be changed into a prime (3992858411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79798 + ... + 119805.

It is an arithmetic number, because the mean of its divisors is an integer number (388429384).

Almost surely, 2^3992858412 is an apocalyptic number.

It is an amenable number.

3992858412 is an abundant number, since it is smaller than the sum of its proper divisors (5329446804).

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

3992858412 is a wasteful number, since it uses less digits than its factorization.

3992858412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201277 (or 201275 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The square root of 3992858412 is about 63189.0687698434. The cubic root of 3992858412 is about 1586.4557754882.

The spelling of 3992858412 in words is "three billion, nine hundred ninety-two million, eight hundred fifty-eight thousand, four hundred twelve".