8238902623 has 8 divisors (see below), whose sum is σ = 9490030592. Its totient is φ = 7006310136.

The previous prime is 8238902599. The next prime is 8238902681. The reversal of 8238902623 is 3262098328.

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

It is a de Polignac number, because none of the positive numbers 2^k-8238902623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8238902623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8238902723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4632915 + ... + 4634692.

It is an arithmetic number, because the mean of its divisors is an integer number (1186253824).

Almost surely, 2^8238902623 is an apocalyptic number.

8238902623 is a deficient number, since it is larger than the sum of its proper divisors (1251127969).

8238902623 is a wasteful number, since it uses less digits than its factorization.

8238902623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9267741.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 8238902623 is about 90768.4010159923. The cubic root of 8238902623 is about 2019.7136004602.

The spelling of 8238902623 in words is "eight billion, two hundred thirty-eight million, nine hundred two thousand, six hundred twenty-three".