995779872 has 48 divisors (see below), whose sum is σ = 2904360480. Its totient is φ = 331926336.

The previous prime is 995779867. The next prime is 995779891. The reversal of 995779872 is 278977599.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575398 + ... + 577125.

It is an arithmetic number, because the mean of its divisors is an integer number (60507510).

Almost surely, 2^995779872 is an apocalyptic number.

It is an amenable number.

995779872 is an abundant number, since it is smaller than the sum of its proper divisors (1908580608).

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

995779872 is a wasteful number, since it uses less digits than its factorization.

995779872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152542 (or 1152528 counting only the distinct ones).

The product of its digits is 20003760, while the sum is 63.

The square root of 995779872 is about 31555.9799721067. The cubic root of 995779872 is about 998.5913071830.

The spelling of 995779872 in words is "nine hundred ninety-five million, seven hundred seventy-nine thousand, eight hundred seventy-two".