8625298384 has 20 divisors (see below), whose sum is σ = 16783246116. Its totient is φ = 4294138112.

The previous prime is 8625298373. The next prime is 8625298393. The reversal of 8625298384 is 4838925268.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1774094400 + 6851203984 = 42120^2 + 82772^2 .

It is a super-2 number, since 2×8625298384² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153099 + ... + 1160554.

Almost surely, 2^8625298384 is an apocalyptic number.

It is an amenable number.

8625298384 is a deficient number, since it is larger than the sum of its proper divisors (8157947732).

8625298384 is a wasteful number, since it uses less digits than its factorization.

8625298384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313894 (or 2313888 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 55.

The square root of 8625298384 is about 92872.4845365946. The cubic root of 8625298384 is about 2050.8066136924.

The spelling of 8625298384 in words is "eight billion, six hundred twenty-five million, two hundred ninety-eight thousand, three hundred eighty-four".