992538468 has 96 divisors (see below), whose sum is σ = 2662128000. Its totient is φ = 319552128.

The previous prime is 992538467. The next prime is 992538479. The reversal of 992538468 is 864835299.

It is a super-3 number, since 3×992538468³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is not an unprimeable number, because it can be changed into a prime (992538461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 594571 + ... + 596237.

It is an arithmetic number, because the mean of its divisors is an integer number (27730500).

Almost surely, 2^992538468 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 992538468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1331064000).

992538468 is an abundant number, since it is smaller than the sum of its proper divisors (1669589532).

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

992538468 is a wasteful number, since it uses less digits than its factorization.

992538468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866 (or 1858 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 992538468 is about 31504.5785243986. The cubic root of 992538468 is about 997.5066108443.

The spelling of 992538468 in words is "nine hundred ninety-two million, five hundred thirty-eight thousand, four hundred sixty-eight".