985000371 has 16 divisors (see below), whose sum is σ = 1334275488. Its totient is φ = 646272000.

The previous prime is 985000351. The next prime is 985000381. The reversal of 985000371 is 173000589.

It is not a de Polignac number, because 985000371 - 2⁶ = 985000307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (985000351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43321 + ... + 62021.

It is an arithmetic number, because the mean of its divisors is an integer number (83392218).

Almost surely, 2^985000371 is an apocalyptic number.

985000371 is a deficient number, since it is larger than the sum of its proper divisors (349275117).

985000371 is a wasteful number, since it uses less digits than its factorization.

985000371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18982.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 985000371 is about 31384.7155634713. The cubic root of 985000371 is about 994.9749144791.

The spelling of 985000371 in words is "nine hundred eighty-five million, three hundred seventy-one", and thus it is an aban number.