733913 has 8 divisors (see below), whose sum is σ = 781920. Its totient is φ = 688788.

The previous prime is 733883. The next prime is 733919. The reversal of 733913 is 319337.

It is not a de Polignac number, because 733913 - 2⁶ = 733849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (733919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6806 + ... + 6912.

It is an arithmetic number, because the mean of its divisors is an integer number (97740).

2⁷³³⁹¹³ is an apocalyptic number.

It is an amenable number.

733913 is a deficient number, since it is larger than the sum of its proper divisors (48007).

733913 is an equidigital number, since it uses as much as digits as its factorization.

733913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 126 counting only the distinct ones).

The product of its digits is 1701, while the sum is 26.

The square root of 733913 is about 856.6872241373. The cubic root of 733913 is about 90.2017285719.

The spelling of 733913 in words is "seven hundred thirty-three thousand, nine hundred thirteen".