733870 has 8 divisors (see below), whose sum is σ = 1320984. Its totient is φ = 293544.

The previous prime is 733867. The next prime is 733871. The reversal of 733870 is 78337.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (733871) 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 3 ways as a sum of consecutive naturals, for example, 36684 + ... + 36703.

It is an arithmetic number, because the mean of its divisors is an integer number (165123).

2⁷³³⁸⁷⁰ is an apocalyptic number.

733870 is a deficient number, since it is larger than the sum of its proper divisors (587114).

733870 is a wasteful number, since it uses less digits than its factorization.

733870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73394.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 733870 is about 856.6621270956. The cubic root of 733870 is about 90.1999668963.

The spelling of 733870 in words is "seven hundred thirty-three thousand, eight hundred seventy".