985909414 has 32 divisors (see below), whose sum is σ = 1716019200. Its totient is φ = 416089440.

The previous prime is 985909409. The next prime is 985909423. The reversal of 985909414 is 414909589.

It is a happy number.

985909414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×985909414² = 1944034745227646792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528844 + ... + 530704.

It is an arithmetic number, because the mean of its divisors is an integer number (53625600).

Almost surely, 2^985909414 is an apocalyptic number.

985909414 is a deficient number, since it is larger than the sum of its proper divisors (730109786).

985909414 is a wasteful number, since it uses less digits than its factorization.

985909414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428.

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 985909414 is about 31399.1944801137. The cubic root of 985909414 is about 995.2809031562.

The spelling of 985909414 in words is "nine hundred eighty-five million, nine hundred nine thousand, four hundred fourteen".