2397608620 has 48 divisors (see below), whose sum is σ = 5620462848. Its totient is φ = 851578560.

The previous prime is 2397608561. The next prime is 2397608623. The reversal of 2397608620 is 268067932.

2397608620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (2397608623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117264 + ... + 136183.

It is an arithmetic number, because the mean of its divisors is an integer number (117092976).

Almost surely, 2^2397608620 is an apocalyptic number.

2397608620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2397608620 is an abundant number, since it is smaller than the sum of its proper divisors (3222854228).

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

2397608620 is a wasteful number, since it uses less digits than its factorization.

2397608620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253510 (or 253508 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 2397608620 is about 48965.3818528968. The cubic root of 2397608620 is about 1338.4210666730.

The spelling of 2397608620 in words is "two billion, three hundred ninety-seven million, six hundred eight thousand, six hundred twenty".