9051979422 has 16 divisors (see below), whose sum is σ = 18333123840. Its totient is φ = 2979132312.

The previous prime is 9051979421. The next prime is 9051979427. The reversal of 9051979422 is 2249791509.

It is a super-2 number, since 2×9051979422² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9051979421) 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, 9548028 + ... + 9548975.

It is an arithmetic number, because the mean of its divisors is an integer number (1145820240).

Almost surely, 2^9051979422 is an apocalyptic number.

9051979422 is an abundant number, since it is smaller than the sum of its proper divisors (9281144418).

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

9051979422 is a wasteful number, since it uses less digits than its factorization.

9051979422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19097087.

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 9051979422 is about 95141.8909944510. The cubic root of 9051979422 is about 2084.0806404019.

The spelling of 9051979422 in words is "nine billion, fifty-one million, nine hundred seventy-nine thousand, four hundred twenty-two".