2357997912 has 64 divisors (see below), whose sum is σ = 6578985600. Its totient is φ = 782520480.

The previous prime is 2357997899. The next prime is 2357997959. The reversal of 2357997912 is 2197997532.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24987 + ... + 73077.

It is an arithmetic number, because the mean of its divisors is an integer number (102796650).

Almost surely, 2^2357997912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2357997912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3289492800).

2357997912 is an abundant number, since it is smaller than the sum of its proper divisors (4220987688).

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

2357997912 is a wasteful number, since it uses less digits than its factorization.

2357997912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48333 (or 48323 counting only the distinct ones).

The product of its digits is 2143260, while the sum is 54.

The square root of 2357997912 is about 48559.2206691994. The cubic root of 2357997912 is about 1331.0094494147.

The spelling of 2357997912 in words is "two billion, three hundred fifty-seven million, nine hundred ninety-seven thousand, nine hundred twelve".