2363660648 has 32 divisors (see below), whose sum is σ = 4670472000. Its totient is φ = 1118344320.

The previous prime is 2363660647. The next prime is 2363660657. The reversal of 2363660648 is 8460663632.

It is a junction number, because it is equal to n+sod(n) for n = 2363660599 and 2363660608.

It is not an unprimeable number, because it can be changed into a prime (2363660647) 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, 131228 + ... + 148148.

It is an arithmetic number, because the mean of its divisors is an integer number (145952250).

Almost surely, 2^2363660648 is an apocalyptic number.

It is an amenable number.

2363660648 is a deficient number, since it is larger than the sum of its proper divisors (2306811352).

2363660648 is a wasteful number, since it uses less digits than its factorization.

2363660648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17865 (or 17861 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 44.

The square root of 2363660648 is about 48617.4932303178. The cubic root of 2363660648 is about 1332.0740714579.

The spelling of 2363660648 in words is "two billion, three hundred sixty-three million, six hundred sixty thousand, six hundred forty-eight".