8863997952 has 224 divisors, whose sum is σ = 25541752320. Its totient is φ = 2724986880.

The previous prime is 8863997951. The next prime is 8863997953. The reversal of 8863997952 is 2597993688.

It is an interprime number because it is at equal distance from previous prime (8863997951) and next prime (8863997953).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8863997951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19144473 + ... + 19144935.

It is an arithmetic number, because the mean of its divisors is an integer number (114025680).

Almost surely, 2^8863997952 is an apocalyptic number.

8863997952 is a gapful number since it is divisible by the number (82) 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 8863997952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12770876160).

8863997952 is an abundant number, since it is smaller than the sum of its proper divisors (16677754368).

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

8863997952 is a wasteful number, since it uses less digits than its factorization.

8863997952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552 (or 528 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 66.

The square root of 8863997952 is about 94148.8074911201. The cubic root of 8863997952 is about 2069.5529814910.

The spelling of 8863997952 in words is "eight billion, eight hundred sixty-three million, nine hundred ninety-seven thousand, nine hundred fifty-two".