426794 has 4 divisors (see below), whose sum is σ = 640194. Its totient is φ = 213396.

The previous prime is 426787. The next prime is 426799. The reversal of 426794 is 497624.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 405769 + 21025 = 637^2 + 145^2 .

It is a d-powerful number, because it can be written as 4⁴ + 2³ + 7⁶ + 6⁶ + 9² + 4⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 426794.

It is not an unprimeable number, because it can be changed into a prime (426799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106697 + ... + 106700.

2⁴²⁶⁷⁹⁴ is an apocalyptic number.

426794 is a deficient number, since it is larger than the sum of its proper divisors (213400).

426794 is a wasteful number, since it uses less digits than its factorization.

426794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213399.

The product of its digits is 12096, while the sum is 32.

The square root of 426794 is about 653.2947267505. The cubic root of 426794 is about 75.2903706440.

The spelling of 426794 in words is "four hundred twenty-six thousand, seven hundred ninety-four".