423794 has 8 divisors (see below), whose sum is σ = 726528. Its totient is φ = 181620.

The previous prime is 423791. The next prime is 423803. The reversal of 423794 is 497324.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (423791) 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, 15122 + ... + 15149.

It is an arithmetic number, because the mean of its divisors is an integer number (90816).

2⁴²³⁷⁹⁴ is an apocalyptic number.

423794 is a deficient number, since it is larger than the sum of its proper divisors (302734).

423794 is a wasteful number, since it uses less digits than its factorization.

423794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30280.

The product of its digits is 6048, while the sum is 29.

The square root of 423794 is about 650.9946236337. The cubic root of 423794 is about 75.1135465276.

It can be divided in two parts, 4237 and 94, that multiplied together give a triangular number (398278 = T₈₉₂).

The spelling of 423794 in words is "four hundred twenty-three thousand, seven hundred ninety-four".