3791222092 has 24 divisors (see below), whose sum is σ = 7613920160. Its totient is φ = 1618064640.

The previous prime is 3791222069. The next prime is 3791222093. The reversal of 3791222092 is 2902221973.

It is not an unprimeable number, because it can be changed into a prime (3791222093) 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, 274167 + ... + 287662.

Almost surely, 2^3791222092 is an apocalyptic number.

It is an amenable number.

3791222092 is an abundant number, since it is smaller than the sum of its proper divisors (3822698068).

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

3791222092 is a wasteful number, since it uses less digits than its factorization.

3791222092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562081 (or 562079 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 3791222092 is about 61572.9006300661. The cubic root of 3791222092 is about 1559.2882590385.

The spelling of 3791222092 in words is "three billion, seven hundred ninety-one million, two hundred twenty-two thousand, ninety-two".