8678057472 has 400 divisors, whose sum is σ = 29945583360. Its totient is φ = 2450829312.

The previous prime is 8678057413. The next prime is 8678057483. The reversal of 8678057472 is 2747508768.

It is a happy number.

8678057472 is a `hidden beast` number, since 8 + 67 + 8 + 0 + 574 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 48480679 + ... + 48480857.

Almost surely, 2^8678057472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8678057472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14972791680).

8678057472 is an abundant number, since it is smaller than the sum of its proper divisors (21267525888).

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

8678057472 is a wasteful number, since it uses less digits than its factorization.

8678057472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 54.

The square root of 8678057472 is about 93156.0919747066. The cubic root of 8678057472 is about 2054.9795639717.

The spelling of 8678057472 in words is "eight billion, six hundred seventy-eight million, fifty-seven thousand, four hundred seventy-two".