3642869392 has 40 divisors (see below), whose sum is σ = 7501732160. Its totient is φ = 1708801920.

The previous prime is 3642869389. The next prime is 3642869401. The reversal of 3642869392 is 2939682463.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26859 + ... + 89482.

It is an arithmetic number, because the mean of its divisors is an integer number (187543304).

Almost surely, 2^3642869392 is an apocalyptic number.

It is an amenable number.

3642869392 is an abundant number, since it is smaller than the sum of its proper divisors (3858862768).

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

3642869392 is a wasteful number, since it uses less digits than its factorization.

3642869392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116471 (or 116465 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 52.

The square root of 3642869392 is about 60356.1876861022. The cubic root of 3642869392 is about 1538.6784344344.

The spelling of 3642869392 in words is "three billion, six hundred forty-two million, eight hundred sixty-nine thousand, three hundred ninety-two".