8652470400 has 576 divisors, whose sum is σ = 35633969280. Its totient is φ = 1958215680.

The previous prime is 8652470381. The next prime is 8652470413. The reversal of 8652470400 is 40742568.

8652470400 is a `hidden beast` number, since 8 + 6 + 5 + 247 + 0 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 33667072 + ... + 33667328.

It is an arithmetic number, because the mean of its divisors is an integer number (61864530).

Almost surely, 2^8652470400 is an apocalyptic number.

8652470400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8652470400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17816984640).

8652470400 is an abundant number, since it is smaller than the sum of its proper divisors (26981498880).

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

8652470400 is a wasteful number, since it uses less digits than its factorization.

8652470400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 8652470400 is about 93018.6561932605. The cubic root of 8652470400 is about 2052.9578875403.

The spelling of 8652470400 in words is "eight billion, six hundred fifty-two million, four hundred seventy thousand, four hundred".