8618738325 has 24 divisors (see below), whose sum is σ = 14581039968. Its totient is φ = 4489759680.

The previous prime is 8618738299. The next prime is 8618738329. The reversal of 8618738325 is 5238378168.

It is not a de Polignac number, because 8618738325 - 2⁷ = 8618738197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8618738329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1333014 + ... + 1339463.

It is an arithmetic number, because the mean of its divisors is an integer number (607543332).

Almost surely, 2^8618738325 is an apocalyptic number.

It is an amenable number.

8618738325 is a deficient number, since it is larger than the sum of its proper divisors (5962301643).

8618738325 is a wasteful number, since it uses less digits than its factorization.

8618738325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672533 (or 2672528 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 8618738325 is about 92837.1602592410. The cubic root of 8618738325 is about 2050.2865611703.

The spelling of 8618738325 in words is "eight billion, six hundred eighteen million, seven hundred thirty-eight thousand, three hundred twenty-five".