2397058189 has 4 divisors (see below), whose sum is σ = 2442285756. Its totient is φ = 2351830624.

The previous prime is 2397058171. The next prime is 2397058201. The reversal of 2397058189 is 9818507932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1861922500 + 535135689 = 43150^2 + 23133^2 .

It is a cyclic number.

It is not a de Polignac number, because 2397058189 - 2¹¹ = 2397056141 is a prime.

It is a super-2 number, since 2×2397058189² = 11491775922903919442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2397058589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22613704 + ... + 22613809.

It is an arithmetic number, because the mean of its divisors is an integer number (610571439).

Almost surely, 2^2397058189 is an apocalyptic number.

It is an amenable number.

2397058189 is a deficient number, since it is larger than the sum of its proper divisors (45227567).

2397058189 is an equidigital number, since it uses as much as digits as its factorization.

2397058189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45227566.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 2397058189 is about 48959.7609164914. The cubic root of 2397058189 is about 1338.3186361617.

The spelling of 2397058189 in words is "two billion, three hundred ninety-seven million, fifty-eight thousand, one hundred eighty-nine".