995599800 has 288 divisors, whose sum is σ = 3637058880. Its totient is φ = 242611200.

The previous prime is 995599793. The next prime is 995599817. The reversal of 995599800 is 8995599.

995599800 is a `hidden beast` number, since 9 + 9 + 559 + 9 + 80 + 0 = 666.

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, 3673665 + ... + 3673935.

Almost surely, 2^995599800 is an apocalyptic number.

995599800 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 995599800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1818529440).

995599800 is an abundant number, since it is smaller than the sum of its proper divisors (2641459080).

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

995599800 is a wasteful number, since it uses less digits than its factorization.

995599800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 54.

The square root of 995599800 is about 31553.1266279588. The cubic root of 995599800 is about 998.5311100855.

The spelling of 995599800 in words is "nine hundred ninety-five million, five hundred ninety-nine thousand, eight hundred".