995609828 has 12 divisors (see below), whose sum is σ = 1844806572. Its totient is φ = 468522240.

The previous prime is 995609807. The next prime is 995609851. The reversal of 995609828 is 828906599.

It can be written as a sum of positive squares in 2 ways, for example, as 273505444 + 722104384 = 16538^2 + 26872^2 .

It is a super-2 number, since 2×995609828² = 1982477859220379168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7320593 + ... + 7320728.

It is an arithmetic number, because the mean of its divisors is an integer number (153733881).

Almost surely, 2^995609828 is an apocalyptic number.

It is an amenable number.

995609828 is a deficient number, since it is larger than the sum of its proper divisors (849196744).

995609828 is a wasteful number, since it uses less digits than its factorization.

995609828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14641342 (or 14641340 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 56.

The square root of 995609828 is about 31553.2855341563. The cubic root of 995609828 is about 998.5344625826.

The spelling of 995609828 in words is "nine hundred ninety-five million, six hundred nine thousand, eight hundred twenty-eight".