4022638092 has 96 divisors (see below), whose sum is σ = 11390077440. Its totient is φ = 1217597760.

The previous prime is 4022638069. The next prime is 4022638121. The reversal of 4022638092 is 2908362204.

4022638092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1622758 + ... + 1625234.

It is an arithmetic number, because the mean of its divisors is an integer number (118646640).

Almost surely, 2^4022638092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4022638092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5695038720).

4022638092 is an abundant number, since it is smaller than the sum of its proper divisors (7367439348).

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

4022638092 is a wasteful number, since it uses less digits than its factorization.

4022638092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868 (or 3860 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 4022638092 is about 63424.2705279296. The cubic root of 4022638092 is about 1590.3900644995.

The spelling of 4022638092 in words is "four billion, twenty-two million, six hundred thirty-eight thousand, ninety-two".