2357438848 has 16 divisors (see below), whose sum is σ = 4696460460. Its totient is φ = 1178719360.

The previous prime is 2357438833. The next prime is 2357438849. The reversal of 2357438848 is 8488347532.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 2357438795 and 2357438804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357438849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9208618 + ... + 9208873.

Almost surely, 2^2357438848 is an apocalyptic number.

It is an amenable number.

2357438848 is a deficient number, since it is larger than the sum of its proper divisors (2339021612).

2357438848 is an equidigital number, since it uses as much as digits as its factorization.

2357438848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18417505 (or 18417493 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 52.

The square root of 2357438848 is about 48553.4638105254. The cubic root of 2357438848 is about 1330.9042502428.

The spelling of 2357438848 in words is "two billion, three hundred fifty-seven million, four hundred thirty-eight thousand, eight hundred forty-eight".