734231 has 4 divisors (see below), whose sum is σ = 736464. Its totient is φ = 732000.

The previous prime is 734221. The next prime is 734233. The reversal of 734231 is 132437.

734231 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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-734231 is a prime.

It is a super-2 number, since 2×734231² = 1078190322722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 734231.

It is not an unprimeable number, because it can be changed into a prime (734233) 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, 515 + ... + 1316.

It is an arithmetic number, because the mean of its divisors is an integer number (184116).

2⁷³⁴²³¹ is an apocalyptic number.

734231 is a deficient number, since it is larger than the sum of its proper divisors (2233).

734231 is a wasteful number, since it uses less digits than its factorization.

734231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232.

The product of its digits is 504, while the sum is 20.

The square root of 734231 is about 856.8728026959. The cubic root of 734231 is about 90.2147546426.

Adding to 734231 its reverse (132437), we get a palindrome (866668).

The spelling of 734231 in words is "seven hundred thirty-four thousand, two hundred thirty-one".