2397059993 has 8 divisors (see below), whose sum is σ = 2541824712. Its totient is φ = 2252713216.

The previous prime is 2397059947. The next prime is 2397060011. The reversal of 2397059993 is 3999507932.

2397059993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 628605184 + 1768454809 = 25072^2 + 42053^2 .

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 2397059993 - 2²² = 2392865689 is a prime.

It is a super-2 number, since 2×2397059993² = 11491793220082320098, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2397059923) 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, 92630 + ... + 115647.

It is an arithmetic number, because the mean of its divisors is an integer number (317728089).

Almost surely, 2^2397059993 is an apocalyptic number.

It is an amenable number.

2397059993 is a deficient number, since it is larger than the sum of its proper divisors (144764719).

2397059993 is a wasteful number, since it uses less digits than its factorization.

2397059993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208971.

The product of its (nonzero) digits is 4133430, while the sum is 56.

The square root of 2397059993 is about 48959.7793397805. The cubic root of 2397059993 is about 1338.3189718964.

The spelling of 2397059993 in words is "two billion, three hundred ninety-seven million, fifty-nine thousand, nine hundred ninety-three".