8380249152 has 112 divisors (see below), whose sum is σ = 24218505792. Its totient is φ = 2536314880.

The previous prime is 8380249147. The next prime is 8380249187. The reversal of 8380249152 is 2519420838.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 2137498 + ... + 2141414.

Almost surely, 2^8380249152 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 8380249152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12109252896).

8380249152 is an abundant number, since it is smaller than the sum of its proper divisors (15838256640).

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

8380249152 is a wasteful number, since it uses less digits than its factorization.

8380249152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4956 (or 4946 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 8380249152 is about 91543.7007772790. The cubic root of 8380249152 is about 2031.1982339193.

The spelling of 8380249152 in words is "eight billion, three hundred eighty million, two hundred forty-nine thousand, one hundred fifty-two".