985946996 has 6 divisors (see below), whose sum is σ = 1725407250. Its totient is φ = 492973496.

The previous prime is 985946963. The next prime is 985947007. The reversal of 985946996 is 699649589.

It can be written as a sum of positive squares in only one way, i.e., 493728400 + 492218596 = 22220^2 + 22186^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123243371 + ... + 123243378.

It is an arithmetic number, because the mean of its divisors is an integer number (287567875).

Almost surely, 2^985946996 is an apocalyptic number.

It is an amenable number.

985946996 is a deficient number, since it is larger than the sum of its proper divisors (739460254).

985946996 is a wasteful number, since it uses less digits than its factorization.

985946996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246486753 (or 246486751 counting only the distinct ones).

The product of its digits is 37791360, while the sum is 65.

The square root of 985946996 is about 31399.7929292535. The cubic root of 985946996 is about 995.2935494065.

The spelling of 985946996 in words is "nine hundred eighty-five million, nine hundred forty-six thousand, nine hundred ninety-six".