8208244872730 has 32 divisors (see below), whose sum is σ = 17878798918656. Its totient is φ = 2648710950144.

The previous prime is 8208244872721. The next prime is 8208244872743. The reversal of 8208244872730 is 372784428028.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3448841194 + ... + 3448843573.

It is an arithmetic number, because the mean of its divisors is an integer number (558712466208).

Almost surely, 2^{8208244872730} is an apocalyptic number.

8208244872730 is an abundant number, since it is smaller than the sum of its proper divisors (9670554045926).

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

8208244872730 is a wasteful number, since it uses less digits than its factorization.

8208244872730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6897684798.

The product of its (nonzero) digits is 9633792, while the sum is 55.

The spelling of 8208244872730 in words is "eight trillion, two hundred eight billion, two hundred forty-four million, eight hundred seventy-two thousand, seven hundred thirty".