3992026376 has 32 divisors (see below), whose sum is σ = 8197459200. Its totient is φ = 1811242560.

The previous prime is 3992026373. The next prime is 3992026391. The reversal of 3992026376 is 6736202993.

It is a self number, because there is not a number n which added to its sum of digits gives 3992026376.

It is not an unprimeable number, because it can be changed into a prime (3992026373) 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, 319160 + ... + 331431.

It is an arithmetic number, because the mean of its divisors is an integer number (256170600).

Almost surely, 2^3992026376 is an apocalyptic number.

It is an amenable number.

3992026376 is an abundant number, since it is smaller than the sum of its proper divisors (4205432824).

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

3992026376 is a wasteful number, since it uses less digits than its factorization.

3992026376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650669 (or 650665 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 47.

The square root of 3992026376 is about 63182.4847248033. The cubic root of 3992026376 is about 1586.3455720634.

The spelling of 3992026376 in words is "three billion, nine hundred ninety-two million, twenty-six thousand, three hundred seventy-six".