733966 has 4 divisors (see below), whose sum is σ = 1100952. Its totient is φ = 366982.

The previous prime is 733963. The next prime is 733973. The reversal of 733966 is 669337.

733966 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.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (733963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183490 + ... + 183493.

It is an arithmetic number, because the mean of its divisors is an integer number (275238).

2⁷³³⁹⁶⁶ is an apocalyptic number.

733966 is a deficient number, since it is larger than the sum of its proper divisors (366986).

733966 is a wasteful number, since it uses less digits than its factorization.

733966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366985.

The product of its digits is 20412, while the sum is 34.

The square root of 733966 is about 856.7181566887. The cubic root of 733966 is about 90.2038998450.

The spelling of 733966 in words is "seven hundred thirty-three thousand, nine hundred sixty-six".