983575963 has 4 divisors (see below), whose sum is σ = 984635640. Its totient is φ = 982516288.

The previous prime is 983575927. The next prime is 983576039. The reversal of 983575963 is 369575389.

It is a happy number.

983575963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 983575963 - 2¹³ = 983567771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (983575913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528445 + ... + 530302.

It is an arithmetic number, because the mean of its divisors is an integer number (246158910).

Almost surely, 2^983575963 is an apocalyptic number.

983575963 is a deficient number, since it is larger than the sum of its proper divisors (1059677).

983575963 is a wasteful number, since it uses less digits than its factorization.

983575963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059676.

The product of its digits is 6123600, while the sum is 55.

The square root of 983575963 is about 31362.0146514856. The cubic root of 983575963 is about 994.4950723794.

The spelling of 983575963 in words is "nine hundred eighty-three million, five hundred seventy-five thousand, nine hundred sixty-three".