983885560 has 32 divisors (see below), whose sum is σ = 2529992160. Its totient is φ = 337332096.

The previous prime is 983885527. The next prime is 983885597. The reversal of 983885560 is 65588389.

It is a happy number.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 983885498 and 983885507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1756659 + ... + 1757218.

It is an arithmetic number, because the mean of its divisors is an integer number (79062255).

Almost surely, 2^983885560 is an apocalyptic number.

It is an amenable number.

983885560 is an abundant number, since it is smaller than the sum of its proper divisors (1546106600).

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

983885560 is a wasteful number, since it uses less digits than its factorization.

983885560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3513895 (or 3513891 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 52.

The square root of 983885560 is about 31366.9501227008. The cubic root of 983885560 is about 994.5994060907.

The spelling of 983885560 in words is "nine hundred eighty-three million, eight hundred eighty-five thousand, five hundred sixty".