2746384656 has 20 divisors (see below), whose sum is σ = 7094827152. Its totient is φ = 915461536.

The previous prime is 2746384637. The next prime is 2746384661. The reversal of 2746384656 is 6564836472.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2746384599 and 2746384608.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 28608126 + ... + 28608221.

Almost surely, 2^2746384656 is an apocalyptic number.

It is an amenable number.

2746384656 is an abundant number, since it is smaller than the sum of its proper divisors (4348442496).

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

2746384656 is a wasteful number, since it uses less digits than its factorization.

2746384656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57216358 (or 57216352 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 51.

The square root of 2746384656 is about 52405.9601190552. The cubic root of 2746384656 is about 1400.4054363169.

The spelling of 2746384656 in words is "two billion, seven hundred forty-six million, three hundred eighty-four thousand, six hundred fifty-six".