2396656449 has 24 divisors (see below), whose sum is σ = 3847813632. Its totient is φ = 1425109920.

The previous prime is 2396656441. The next prime is 2396656453. The reversal of 2396656449 is 9446566932.

2396656449 is a `hidden beast` number, since 2 + 39 + 6 + 6 + 564 + 49 = 666.

It is not a de Polignac number, because 2396656449 - 2³ = 2396656441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2396656395 and 2396656404.

It is not an unprimeable number, because it can be changed into a prime (2396656441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 223137 + ... + 233630.

It is an arithmetic number, because the mean of its divisors is an integer number (160325568).

Almost surely, 2^2396656449 is an apocalyptic number.

It is an amenable number.

2396656449 is a deficient number, since it is larger than the sum of its proper divisors (1451157183).

2396656449 is a wasteful number, since it uses less digits than its factorization.

2396656449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456837 (or 456834 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 54.

The square root of 2396656449 is about 48955.6579876116. The cubic root of 2396656449 is about 1338.2438658772.

The spelling of 2396656449 in words is "two billion, three hundred ninety-six million, six hundred fifty-six thousand, four hundred forty-nine".