733994 has 4 divisors (see below), whose sum is σ = 1100994. Its totient is φ = 366996.

The previous prime is 733991. The next prime is 734003. The reversal of 733994 is 499337.

733994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499337 = 281 ⋅1777.

It can be written as a sum of positive squares in only one way, i.e., 508369 + 225625 = 713^2 + 475^2 .

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (733991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183497 + ... + 183500.

2⁷³³⁹⁹⁴ is an apocalyptic number.

733994 is a deficient number, since it is larger than the sum of its proper divisors (367000).

733994 is a wasteful number, since it uses less digits than its factorization.

733994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366999.

The product of its digits is 20412, while the sum is 35.

The square root of 733994 is about 856.7344979631. The cubic root of 733994 is about 90.2050468904.

The spelling of 733994 in words is "seven hundred thirty-three thousand, nine hundred ninety-four".