985735480 has 32 divisors (see below), whose sum is σ = 2348371440. Its totient is φ = 371100160.

The previous prime is 985735459. The next prime is 985735481. The reversal of 985735480 is 84537589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985735481) 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, 724126 + ... + 725485.

Almost surely, 2^985735480 is an apocalyptic number.

It is an amenable number.

985735480 is an abundant number, since it is smaller than the sum of its proper divisors (1362635960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

985735480 is a wasteful number, since it uses less digits than its factorization.

985735480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449639 (or 1449635 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 985735480 is about 31396.4246372099. The cubic root of 985735480 is about 995.2223706084. Note that the first 3 decimals are identical.

The spelling of 985735480 in words is "nine hundred eighty-five million, seven hundred thirty-five thousand, four hundred eighty".