3892021602 has 16 divisors (see below), whose sum is σ = 8896049472. Its totient is φ = 1112006160.

The previous prime is 3892021591. The next prime is 3892021607. The reversal of 3892021602 is 2061202983.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3892021607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46333549 + ... + 46333632.

It is an arithmetic number, because the mean of its divisors is an integer number (556003092).

Almost surely, 2^3892021602 is an apocalyptic number.

3892021602 is an abundant number, since it is smaller than the sum of its proper divisors (5004027870).

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

3892021602 is a wasteful number, since it uses less digits than its factorization.

3892021602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92667193.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 3892021602 is about 62386.0689737701. The cubic root of 3892021602 is about 1572.9868091078.

The spelling of 3892021602 in words is "three billion, eight hundred ninety-two million, twenty-one thousand, six hundred two".