3922505902 has 16 divisors (see below), whose sum is σ = 6819005952. Its totient is φ = 1657396440.

The previous prime is 3922505891. The next prime is 3922505921. The reversal of 3922505902 is 2095052293.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1972098 + ... + 1974085.

It is an arithmetic number, because the mean of its divisors is an integer number (426187872).

Almost surely, 2^3922505902 is an apocalyptic number.

3922505902 is a deficient number, since it is larger than the sum of its proper divisors (2896500050).

3922505902 is a wasteful number, since it uses less digits than its factorization.

3922505902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946263.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 3922505902 is about 62629.9121985653. The cubic root of 3922505902 is about 1577.0829451974.

The spelling of 3922505902 in words is "three billion, nine hundred twenty-two million, five hundred five thousand, nine hundred two".