2644112602 has 8 divisors (see below), whose sum is σ = 3986100000. Its totient is φ = 1315412604.

The previous prime is 2644112579. The next prime is 2644112623. The reversal of 2644112602 is 2062114462.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3321352 + ... + 3322147.

It is an arithmetic number, because the mean of its divisors is an integer number (498262500).

Almost surely, 2^2644112602 is an apocalyptic number.

2644112602 is a deficient number, since it is larger than the sum of its proper divisors (1341987398).

2644112602 is a wasteful number, since it uses less digits than its factorization.

2644112602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6643700.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2644112602 is about 51420.9354446222. The cubic root of 2644112602 is about 1382.8019458925.

The spelling of 2644112602 in words is "two billion, six hundred forty-four million, one hundred twelve thousand, six hundred two".