743794 has 4 divisors (see below), whose sum is σ = 1115694. Its totient is φ = 371896.

The previous prime is 743791. The next prime is 743803. The reversal of 743794 is 497347.

743794 is nontrivially palindromic in base 8.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 497347 = 673 ⋅739.

It can be written as a sum of positive squares in only one way, i.e., 731025 + 12769 = 855^2 + 113^2 .

It is not an unprimeable number, because it can be changed into a prime (743791) 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 as a sum of consecutive naturals, namely, 185947 + ... + 185950.

2⁷⁴³⁷⁹⁴ is an apocalyptic number.

743794 is a deficient number, since it is larger than the sum of its proper divisors (371900).

743794 is a wasteful number, since it uses less digits than its factorization.

743794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371899.

The product of its digits is 21168, while the sum is 34.

The square root of 743794 is about 862.4349250813. The cubic root of 743794 is about 90.6047341129.

The spelling of 743794 in words is "seven hundred forty-three thousand, seven hundred ninety-four".