992402880 has 504 divisors, whose sum is σ = 3946934448. Its totient is φ = 210567168.

The previous prime is 992402867. The next prime is 992402921. The reversal of 992402880 is 88204299.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13594524 + ... + 13594596.

Almost surely, 2^992402880 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 992402880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1973467224).

992402880 is an abundant number, since it is smaller than the sum of its proper divisors (2954531568).

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

992402880 is a wasteful number, since it uses less digits than its factorization.

992402880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 992402880 is about 31502.4265732023. The cubic root of 992402880 is about 997.4611865476.

The spelling of 992402880 in words is "nine hundred ninety-two million, four hundred two thousand, eight hundred eighty".