3942288762 has 32 divisors (see below), whose sum is σ = 8147874240. Its totient is φ = 1270819200.

The previous prime is 3942288709. The next prime is 3942288773. The reversal of 3942288762 is 2678822493.

It is a happy 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, 49587 + ... + 101702.

It is an arithmetic number, because the mean of its divisors is an integer number (254621070).

Almost surely, 2^3942288762 is an apocalyptic number.

3942288762 is an abundant number, since it is smaller than the sum of its proper divisors (4205585478).

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

3942288762 is a wasteful number, since it uses less digits than its factorization.

3942288762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151438.

The product of its digits is 2322432, while the sum is 51.

The square root of 3942288762 is about 62787.6481642687. The cubic root of 3942288762 is about 1579.7297997064.

The spelling of 3942288762 in words is "three billion, nine hundred forty-two million, two hundred eighty-eight thousand, seven hundred sixty-two".