426794683 has 4 divisors (see below), whose sum is σ = 487765360. Its totient is φ = 365824008.

The previous prime is 426794671. The next prime is 426794699. The reversal of 426794683 is 386497624.

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-426794683 is a prime.

It is a super-3 number, since 3×426794683³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426794183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30485328 + ... + 30485341.

It is an arithmetic number, because the mean of its divisors is an integer number (121941340).

Almost surely, 2^426794683 is an apocalyptic number.

426794683 is a deficient number, since it is larger than the sum of its proper divisors (60970677).

426794683 is an equidigital number, since it uses as much as digits as its factorization.

426794683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60970676.

The product of its digits is 1741824, while the sum is 49.

The square root of 426794683 is about 20659.0097294135. The cubic root of 426794683 is about 752.9041080646.

The spelling of 426794683 in words is "four hundred twenty-six million, seven hundred ninety-four thousand, six hundred eighty-three".