992813760 has 140 divisors (see below), whose sum is σ = 3531705408. Its totient is φ = 264743424.

The previous prime is 992813741. The next prime is 992813771. The reversal of 992813760 is 67318299.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 19 ways as a sum of consecutive naturals, for example, 6769 + ... + 45071.

Almost surely, 2^992813760 is an apocalyptic number.

992813760 is a gapful number since it is divisible by the number (90) 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 992813760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1765852704).

992813760 is an abundant number, since it is smaller than the sum of its proper divisors (2538891648).

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

992813760 is a wasteful number, since it uses less digits than its factorization.

992813760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38332 (or 38313 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 992813760 is about 31508.9473007271. The cubic root of 992813760 is about 997.5988256431.

It can be divided in two parts, 99281 and 3760, that added together give a square (103041 = 321²).

The spelling of 992813760 in words is "nine hundred ninety-two million, eight hundred thirteen thousand, seven hundred sixty".