996494085 has 24 divisors (see below), whose sum is σ = 1786819320. Its totient is φ = 513136512.

The previous prime is 996494069. The next prime is 996494087. The reversal of 996494085 is 580494699.

996494085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5377761 + 991116324 = 2319^2 + 31482^2 .

It is not a de Polignac number, because 996494085 - 2⁴ = 996494069 is a prime.

It is a super-2 number, since 2×996494085² = 1986000922879974450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996494087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380494 + ... + 383103.

It is an arithmetic number, because the mean of its divisors is an integer number (74450805).

Almost surely, 2^996494085 is an apocalyptic number.

It is an amenable number.

996494085 is a deficient number, since it is larger than the sum of its proper divisors (790325235).

996494085 is a wasteful number, since it uses less digits than its factorization.

996494085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763637 (or 763634 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The square root of 996494085 is about 31567.2945467298. The cubic root of 996494085 is about 998.8299932848.

The spelling of 996494085 in words is "nine hundred ninety-six million, four hundred ninety-four thousand, eighty-five".