2393122291 has 8 divisors (see below), whose sum is σ = 2761551104. Its totient is φ = 2031332040.

The previous prime is 2393122267. The next prime is 2393122327. The reversal of 2393122291 is 1922213932.

2393122291 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2393122291 - 2⁷ = 2393122163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2393122201) 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, 1658865 + ... + 1660306.

It is an arithmetic number, because the mean of its divisors is an integer number (345193888).

Almost surely, 2^2393122291 is an apocalyptic number.

2393122291 is a deficient number, since it is larger than the sum of its proper divisors (368428813).

2393122291 is a wasteful number, since it uses less digits than its factorization.

2393122291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319281.

The product of its digits is 11664, while the sum is 34.

The square root of 2393122291 is about 48919.5491700404. The cubic root of 2393122291 is about 1337.5857418000.

The spelling of 2393122291 in words is "two billion, three hundred ninety-three million, one hundred twenty-two thousand, two hundred ninety-one".