469636 has 12 divisors (see below), whose sum is σ = 828828. Its totient is φ = 232832.

The previous prime is 469631. The next prime is 469649. The reversal of 469636 is 636964.

It can be written as a sum of positive squares in 2 ways, for example, as 367236 + 102400 = 606^2 + 320^2 .

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469631) 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, 120 + ... + 976.

It is an arithmetic number, because the mean of its divisors is an integer number (69069).

2⁴⁶⁹⁶³⁶ is an apocalyptic number.

It is an amenable number.

469636 is a deficient number, since it is larger than the sum of its proper divisors (359192).

469636 is a wasteful number, since it uses less digits than its factorization.

469636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 996 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 469636 is about 685.2999343353. The cubic root of 469636 is about 77.7297242098.

The spelling of 469636 in words is "four hundred sixty-nine thousand, six hundred thirty-six".