985964304974 has 16 divisors (see below), whose sum is σ = 1613695827456. Its totient is φ = 448082345400.

The previous prime is 985964304961. The next prime is 985964304977. The reversal of 985964304974 is 479403469589.

It is a super-2 number, since 2×985964304974² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985964304977) 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, 4041182 + ... + 4278209.

It is an arithmetic number, because the mean of its divisors is an integer number (100855989216).

Almost surely, 2^985964304974 is an apocalyptic number.

985964304974 is a deficient number, since it is larger than the sum of its proper divisors (627731522482).

985964304974 is a wasteful number, since it uses less digits than its factorization.

985964304974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8324791.

The product of its (nonzero) digits is 235146240, while the sum is 68.

The spelling of 985964304974 in words is "nine hundred eighty-five billion, nine hundred sixty-four million, three hundred four thousand, nine hundred seventy-four".