536404636 has 24 divisors (see below), whose sum is σ = 963930240. Its totient is φ = 261084912.

The previous prime is 536404633. The next prime is 536404639. The reversal of 536404636 is 636404635.

It is an interprime number because it is at equal distance from previous prime (536404633) and next prime (536404639).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 536404595 and 536404604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536404633) 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, 13275 + ... + 35341.

It is an arithmetic number, because the mean of its divisors is an integer number (40163760).

Almost surely, 2^536404636 is an apocalyptic number.

It is an amenable number.

536404636 is a deficient number, since it is larger than the sum of its proper divisors (427525604).

536404636 is a wasteful number, since it uses less digits than its factorization.

536404636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22233 (or 22231 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 536404636 is about 23160.4109635386. The cubic root of 536404636 is about 812.5139777004.

Subtracting 536404636 from its reverse (636404635), we obtain a palindrome (99999999).

The spelling of 536404636 in words is "five hundred thirty-six million, four hundred four thousand, six hundred thirty-six".