536989917 has 16 divisors (see below), whose sum is σ = 742100480. Its totient is φ = 345114432.

The previous prime is 536989907. The next prime is 536989933. The reversal of 536989917 is 719989635.

It is not a de Polignac number, because 536989917 - 2¹² = 536985821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536989907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10093 + ... + 34290.

It is an arithmetic number, because the mean of its divisors is an integer number (46381280).

Almost surely, 2^536989917 is an apocalyptic number.

It is an amenable number.

536989917 is a deficient number, since it is larger than the sum of its proper divisors (205110563).

536989917 is a wasteful number, since it uses less digits than its factorization.

536989917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44532.

The product of its digits is 3674160, while the sum is 57.

The square root of 536989917 is about 23173.0428947085. The cubic root of 536989917 is about 812.8093866175.

The spelling of 536989917 in words is "five hundred thirty-six million, nine hundred eighty-nine thousand, nine hundred seventeen".