3972852576 has 576 divisors, whose sum is σ = 15513120000. Its totient is φ = 975421440.

The previous prime is 3972852539. The next prime is 3972852607. The reversal of 3972852576 is 6752582793.

3972852576 is a `hidden beast` number, since 3 + 97 + 28 + 525 + 7 + 6 = 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8848000 + ... + 8848448.

It is an arithmetic number, because the mean of its divisors is an integer number (26932500).

Almost surely, 2^3972852576 is an apocalyptic number.

3972852576 is a gapful number since it is divisible by the number (36) 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 3972852576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7756560000).

3972852576 is an abundant number, since it is smaller than the sum of its proper divisors (11540267424).

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

3972852576 is a wasteful number, since it uses less digits than its factorization.

3972852576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 491 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The square root of 3972852576 is about 63030.5685838229. The cubic root of 3972852576 is about 1583.8017428635.

The spelling of 3972852576 in words is "three billion, nine hundred seventy-two million, eight hundred fifty-two thousand, five hundred seventy-six".