985059538 has 8 divisors (see below), whose sum is σ = 1498400640. Its totient is φ = 485592660.

The previous prime is 985059499. The next prime is 985059539. The reversal of 985059538 is 835950589.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (985059539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3468378 + ... + 3468661.

It is an arithmetic number, because the mean of its divisors is an integer number (187300080).

Almost surely, 2^985059538 is an apocalyptic number.

985059538 is a deficient number, since it is larger than the sum of its proper divisors (513341102).

985059538 is a wasteful number, since it uses less digits than its factorization.

985059538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6937112.

The product of its (nonzero) digits is 1944000, while the sum is 52.

The square root of 985059538 is about 31385.6581578274. The cubic root of 985059538 is about 994.9948361305.

The spelling of 985059538 in words is "nine hundred eighty-five million, fifty-nine thousand, five hundred thirty-eight".