743814 has 36 divisors (see below), whose sum is σ = 1703988. Its totient is φ = 234360.

The previous prime is 743803. The next prime is 743819. The reversal of 743814 is 418347.

743814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (743819) by changing a digit.

743814 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17277 + ... + 17319.

It is an arithmetic number, because the mean of its divisors is an integer number (47333).

2⁷⁴³⁸¹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 743814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851994).

743814 is an abundant number, since it is smaller than the sum of its proper divisors (960174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

743814 is a wasteful number, since it uses less digits than its factorization.

743814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 79 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 743814 is about 862.4465200811. The cubic root of 743814 is about 90.6055462008.

The spelling of 743814 in words is "seven hundred forty-three thousand, eight hundred fourteen".