4331092090 has 16 divisors (see below), whose sum is σ = 8395655688. Its totient is φ = 1599172416.

The previous prime is 4331092043. The next prime is 4331092109. The reversal of 4331092090 is 902901334.

It can be written as a sum of positive squares in 4 ways, for example, as 1473868881 + 2857223209 = 38391^2 + 53453^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16657917 + ... + 16658176.

Almost surely, 2^4331092090 is an apocalyptic number.

4331092090 is a deficient number, since it is larger than the sum of its proper divisors (4064563598).

4331092090 is a wasteful number, since it uses less digits than its factorization.

4331092090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33316113.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 4331092090 is about 65811.0331935307. The cubic root of 4331092090 is about 1630.0432936674.

The spelling of 4331092090 in words is "four billion, three hundred thirty-one million, ninety-two thousand, ninety".