936408 has 32 divisors (see below), whose sum is σ = 2554560. Its totient is φ = 283680.

The previous prime is 936407. The next prime is 936413. The reversal of 936408 is 804639.

936408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (936401) 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, 1510 + ... + 2037.

It is an arithmetic number, because the mean of its divisors is an integer number (79830).

2⁹³⁶⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

936408 is an abundant number, since it is smaller than the sum of its proper divisors (1618152).

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

936408 is a wasteful number, since it uses less digits than its factorization.

936408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567 (or 3563 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 936408 is about 967.6817658714. The cubic root of 936408 is about 97.8336759502.

Subtracting from 936408 its reverse (804639), we obtain a square (131769 = 363²).

The spelling of 936408 in words is "nine hundred thirty-six thousand, four hundred eight".