2654730636 has 12 divisors (see below), whose sum is σ = 6194371512. Its totient is φ = 884910208.

The previous prime is 2654730623. The next prime is 2654730647. The reversal of 2654730636 is 6360374562.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110613765 + ... + 110613788.

It is an arithmetic number, because the mean of its divisors is an integer number (516197626).

Almost surely, 2^2654730636 is an apocalyptic number.

It is an amenable number.

2654730636 is an abundant number, since it is smaller than the sum of its proper divisors (3539640876).

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

2654730636 is a wasteful number, since it uses less digits than its factorization.

2654730636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221227560 (or 221227558 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 42.

The square root of 2654730636 is about 51524.0782159177. The cubic root of 2654730636 is about 1384.6504586946.

The spelling of 2654730636 in words is "two billion, six hundred fifty-four million, seven hundred thirty thousand, six hundred thirty-six".