8287400896 has 56 divisors (see below), whose sum is σ = 17079986160. Its totient is φ = 3986307072.

The previous prime is 8287400881. The next prime is 8287400897. The reversal of 8287400896 is 6980047828.

It is a super-2 number, since 2×8287400896² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8287400897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191091 + ... + 230413.

Almost surely, 2^8287400896 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 8287400896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8539993080).

8287400896 is an abundant number, since it is smaller than the sum of its proper divisors (8792585264).

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

8287400896 is a wasteful number, since it uses less digits than its factorization.

8287400896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39461 (or 39451 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The square root of 8287400896 is about 91035.1629646479. The cubic root of 8287400896 is about 2023.6688621772.

The spelling of 8287400896 in words is "eight billion, two hundred eighty-seven million, four hundred thousand, eight hundred ninety-six".