3942655328 has 24 divisors (see below), whose sum is σ = 8029763280. Its totient is φ = 1903350400.

The previous prime is 3942655309. The next prime is 3942655333. The reversal of 3942655328 is 8235562493.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2123348 + ... + 2125203.

It is an arithmetic number, because the mean of its divisors is an integer number (334573470).

Almost surely, 2^3942655328 is an apocalyptic number.

It is an amenable number.

3942655328 is an abundant number, since it is smaller than the sum of its proper divisors (4087107952).

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

3942655328 is a wasteful number, since it uses less digits than its factorization.

3942655328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4248590 (or 4248582 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 47.

The square root of 3942655328 is about 62790.5671896663. The cubic root of 3942655328 is about 1579.7787608828.

The spelling of 3942655328 in words is "three billion, nine hundred forty-two million, six hundred fifty-five thousand, three hundred twenty-eight".