985742104 has 16 divisors (see below), whose sum is σ = 1849444920. Its totient is φ = 492556800.

The previous prime is 985742083. The next prime is 985742111. The reversal of 985742104 is 401247589.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25674 + ... + 51289.

Almost surely, 2^985742104 is an apocalyptic number.

It is an amenable number.

985742104 is a deficient number, since it is larger than the sum of its proper divisors (863702816).

985742104 is a wasteful number, since it uses less digits than its factorization.

985742104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78570 (or 78566 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 985742104 is about 31396.5301267513. The cubic root of 985742104 is about 995.2245998536.

The spelling of 985742104 in words is "nine hundred eighty-five million, seven hundred forty-two thousand, one hundred four".