8725602384 has 60 divisors (see below), whose sum is σ = 24560791476. Its totient is φ = 2891713536.

The previous prime is 8725602383. The next prime is 8725602401. The reversal of 8725602384 is 4832065278.

8725602384 is a `hidden beast` number, since 8 + 7 + 2 + 5 + 602 + 38 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6524115984 + 2201486400 = 80772^2 + 46920^2 .

It is a super-2 number, since 2×8725602384² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725602383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150217 + ... + 200040.

Almost surely, 2^8725602384 is an apocalyptic number.

It is an amenable number.

8725602384 is an abundant number, since it is smaller than the sum of its proper divisors (15835189092).

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

8725602384 is a wasteful number, since it uses less digits than its factorization.

8725602384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350444 (or 350435 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 8725602384 is about 93410.9328933182. The cubic root of 8725602384 is about 2058.7256378040.

The spelling of 8725602384 in words is "eight billion, seven hundred twenty-five million, six hundred two thousand, three hundred eighty-four".