2656462336 has 40 divisors (see below), whose sum is σ = 5790270024. Its totient is φ = 1207480320.

The previous prime is 2656462331. The next prime is 2656462337. The reversal of 2656462336 is 6332646562.

It is a junction number, because it is equal to n+sod(n) for n = 2656462292 and 2656462301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656462331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230205 + ... + 241468.

Almost surely, 2^2656462336 is an apocalyptic number.

It is an amenable number.

2656462336 is an abundant number, since it is smaller than the sum of its proper divisors (3133807688).

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

2656462336 is an equidigital number, since it uses as much as digits as its factorization.

2656462336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471702 (or 471686 counting only the distinct ones).

The product of its digits is 933120, while the sum is 43.

The square root of 2656462336 is about 51540.8802408341. The cubic root of 2656462336 is about 1384.9514657583.

The spelling of 2656462336 in words is "two billion, six hundred fifty-six million, four hundred sixty-two thousand, three hundred thirty-six".