985416039 has 6 divisors (see below), whose sum is σ = 1423378736. Its totient is φ = 656944020.

The previous prime is 985416037. The next prime is 985416041. The reversal of 985416039 is 930614589.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (985416037) and next prime (985416041).

It is not a de Polignac number, because 985416039 - 2¹ = 985416037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 985415985 and 985416003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985416037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54745327 + ... + 54745344.

Almost surely, 2^985416039 is an apocalyptic number.

985416039 is a deficient number, since it is larger than the sum of its proper divisors (437962697).

985416039 is a wasteful number, since it uses less digits than its factorization.

985416039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109490677 (or 109490674 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 985416039 is about 31391.3370056135. The cubic root of 985416039 is about 995.1148538748.

The spelling of 985416039 in words is "nine hundred eighty-five million, four hundred sixteen thousand, thirty-nine".