2643996230 has 16 divisors (see below), whose sum is σ = 5039146080. Its totient is φ = 995386752.

The previous prime is 2643996203. The next prime is 2643996241. The reversal of 2643996230 is 326993462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7776290 + ... + 7776629.

It is an arithmetic number, because the mean of its divisors is an integer number (314946630).

Almost surely, 2^2643996230 is an apocalyptic number.

2643996230 is a deficient number, since it is larger than the sum of its proper divisors (2395149850).

2643996230 is a wasteful number, since it uses less digits than its factorization.

2643996230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15552943.

The product of its (nonzero) digits is 419904, while the sum is 44.

The square root of 2643996230 is about 51419.8038697154. The cubic root of 2643996230 is about 1382.7816590877.

The spelling of 2643996230 in words is "two billion, six hundred forty-three million, nine hundred ninety-six thousand, two hundred thirty".