2349915648 has 40 divisors (see below), whose sum is σ = 6260326248. Its totient is φ = 783304704.

The previous prime is 2349915647. The next prime is 2349915679. The reversal of 2349915648 is 8465199432.

It is a super-3 number, since 3×2349915648³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2349915648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2349915641) 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, 763411 + ... + 766482.

Almost surely, 2^2349915648 is an apocalyptic number.

It is an amenable number.

2349915648 is an abundant number, since it is smaller than the sum of its proper divisors (3910410600).

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

2349915648 is an equidigital number, since it uses as much as digits as its factorization.

2349915648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529914 (or 1529898 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 2349915648 is about 48475.9285419062. The cubic root of 2349915648 is about 1329.4869877778.

The spelling of 2349915648 in words is "two billion, three hundred forty-nine million, nine hundred fifteen thousand, six hundred forty-eight".