536634 has 24 divisors (see below), whose sum is σ = 1329120. Its totient is φ = 153288.

The previous prime is 536633. The next prime is 536651. The reversal of 536634 is 436635.

It is a junction number, because it is equal to n+sod(n) for n = 536598 and 536607.

It is not an unprimeable number, because it can be changed into a prime (536633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2004 + ... + 2255.

It is an arithmetic number, because the mean of its divisors is an integer number (55380).

2⁵³⁶⁶³⁴ is an apocalyptic number.

536634 is an abundant number, since it is smaller than the sum of its proper divisors (792486).

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

536634 is a wasteful number, since it uses less digits than its factorization.

536634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274 (or 4271 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 536634 is about 732.5530697499. The cubic root of 536634 is about 81.2629770199.

Subtracting from 536634 its reverse (436635), we obtain a palindrome (99999).

The spelling of 536634 in words is "five hundred thirty-six thousand, six hundred thirty-four".