28337008896 has 405 divisors, whose sum is σ = 98883164919. Its totient is φ = 8047807488.

The previous prime is 28337008883. The next prime is 28337008979. The reversal of 28337008896 is 69880073382.

The square root of 28337008896 is 168336.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 169682605 + ... + 169682771.

Almost surely, 2^28337008896 is an apocalyptic number.

28337008896 is the 168336-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28337008896

28337008896 is an abundant number, since it is smaller than the sum of its proper divisors (70546156023).

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

28337008896 is an frugal number, since it uses more digits than its factorization.

28337008896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

It can be divided in two parts, 2833700 and 8896, that added together give a square (2842596 = 1686²).

The spelling of 28337008896 in words is "twenty-eight billion, three hundred thirty-seven million, eight thousand, eight hundred ninety-six".