426706682 has 8 divisors (see below), whose sum is σ = 641844000. Its totient is φ = 212758684.

The previous prime is 426706601. The next prime is 426706697. The reversal of 426706682 is 286607624.

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

It is an unprimeable number.

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, 296432 + ... + 297867.

It is an arithmetic number, because the mean of its divisors is an integer number (80230500).

Almost surely, 2^426706682 is an apocalyptic number.

426706682 is a deficient number, since it is larger than the sum of its proper divisors (215137318).

426706682 is a wasteful number, since it uses less digits than its factorization.

426706682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594660.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 426706682 is about 20656.8797740607. The cubic root of 426706682 is about 752.8523572881.

The spelling of 426706682 in words is "four hundred twenty-six million, seven hundred six thousand, six hundred eighty-two".