733936 has 20 divisors (see below), whose sum is σ = 1625392. Its totient is φ = 314496.

The previous prime is 733921. The next prime is 733937. The reversal of 733936 is 639337.

It is a happy number.

733936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 733898 and 733907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (733937) 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, 3165 + ... + 3388.

2⁷³³⁹³⁶ is an apocalyptic number.

It is an amenable number.

733936 is an abundant number, since it is smaller than the sum of its proper divisors (891456).

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

733936 is a wasteful number, since it uses less digits than its factorization.

733936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6568 (or 6562 counting only the distinct ones).

The product of its digits is 10206, while the sum is 31.

The square root of 733936 is about 856.7006478345. The cubic root of 733936 is about 90.2026708353.

The spelling of 733936 in words is "seven hundred thirty-three thousand, nine hundred thirty-six".