3922953420 has 24 divisors (see below), whose sum is σ = 10984269744. Its totient is φ = 1046120896.

The previous prime is 3922953407. The next prime is 3922953421. The reversal of 3922953420 is 243592293.

3922953420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3922953421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32691219 + ... + 32691338.

It is an arithmetic number, because the mean of its divisors is an integer number (457677906).

Almost surely, 2^3922953420 is an apocalyptic number.

3922953420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3922953420 is an abundant number, since it is smaller than the sum of its proper divisors (7061316324).

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

3922953420 is a wasteful number, since it uses less digits than its factorization.

3922953420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65382569 (or 65382567 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 3922953420 is about 62633.4848144345. The cubic root of 3922953420 is about 1577.1429192875.

The spelling of 3922953420 in words is "three billion, nine hundred twenty-two million, nine hundred fifty-three thousand, four hundred twenty".