995530649 has 8 divisors (see below), whose sum is σ = 1007220480. Its totient is φ = 983905776.

The previous prime is 995530637. The next prime is 995530661. The reversal of 995530649 is 946035599.

It is an interprime number because it is at equal distance from previous prime (995530637) and next prime (995530661).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 995530649 - 2⁴ = 995530633 is a prime.

It is a super-2 number, since 2×995530649² = 1982162546196722402, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 995530597 and 995530606.

It is not an unprimeable number, because it can be changed into a prime (995530619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14939 + ... + 47055.

It is an arithmetic number, because the mean of its divisors is an integer number (125902560).

Almost surely, 2^995530649 is an apocalyptic number.

It is an amenable number.

995530649 is a deficient number, since it is larger than the sum of its proper divisors (11689831).

995530649 is a wasteful number, since it uses less digits than its factorization.

995530649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32479.

The product of its (nonzero) digits is 1312200, while the sum is 50.

The square root of 995530649 is about 31552.0308221198. The cubic root of 995530649 is about 998.5079913506.

It can be divided in two parts, 9955 and 30649, that added together give a palindrome (40604).

The spelling of 995530649 in words is "nine hundred ninety-five million, five hundred thirty thousand, six hundred forty-nine".