8970938400 has 144 divisors (see below), whose sum is σ = 30470174784. Its totient is φ = 2288225280.

The previous prime is 8970938399. The next prime is 8970938411. The reversal of 8970938400 is 48390798.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 8970938400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26059 + ... + 136458.

It is an arithmetic number, because the mean of its divisors is an integer number (211598436).

Almost surely, 2^8970938400 is an apocalyptic number.

8970938400 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 8970938400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15235087392).

8970938400 is an abundant number, since it is smaller than the sum of its proper divisors (21499236384).

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

8970938400 is a wasteful number, since it uses less digits than its factorization.

8970938400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162563 (or 162550 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 8970938400 is about 94715.0378767807. The cubic root of 8970938400 is about 2077.8424990775.

The spelling of 8970938400 in words is "eight billion, nine hundred seventy million, nine hundred thirty-eight thousand, four hundred".