985739100004 has 24 divisors (see below), whose sum is σ = 1780917643008. Its totient is φ = 476909553120.

The previous prime is 985739100001. The next prime is 985739100053. The reversal of 985739100004 is 400001937589.

It is a happy number.

985739100004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (985739100001) 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, 473274 + ... + 1481710.

It is an arithmetic number, because the mean of its divisors is an integer number (74204901792).

Almost surely, 2^985739100004 is an apocalyptic number.

It is an amenable number.

985739100004 is a deficient number, since it is larger than the sum of its proper divisors (795178543004).

985739100004 is a wasteful number, since it uses less digits than its factorization.

985739100004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016355 (or 1016353 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 985739100004 in words is "nine hundred eighty-five billion, seven hundred thirty-nine million, one hundred thousand, four".