992394504 has 96 divisors (see below), whose sum is σ = 2855492640. Its totient is φ = 322704000.

The previous prime is 992394497. The next prime is 992394509. The reversal of 992394504 is 405493299.

It is a happy number.

992394504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 992394504.

It is not an unprimeable number, because it can be changed into a prime (992394509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73479 + ... + 85929.

It is an arithmetic number, because the mean of its divisors is an integer number (29744715).

Almost surely, 2^992394504 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 992394504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427746320).

992394504 is an abundant number, since it is smaller than the sum of its proper divisors (1863098136).

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

992394504 is a wasteful number, since it uses less digits than its factorization.

992394504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12513 (or 12497 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 992394504 is about 31502.2936307819. The cubic root of 992394504 is about 997.4583803088.

The spelling of 992394504 in words is "nine hundred ninety-two million, three hundred ninety-four thousand, five hundred four".