426327706 has 16 divisors (see below), whose sum is σ = 735076224. Its totient is φ = 181654704.

The previous prime is 426327703. The next prime is 426327721. The reversal of 426327706 is 607723624.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (426327703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85590 + ... + 90433.

It is an arithmetic number, because the mean of its divisors is an integer number (45942264).

Almost surely, 2^426327706 is an apocalyptic number.

426327706 is a deficient number, since it is larger than the sum of its proper divisors (308748518).

426327706 is a wasteful number, since it uses less digits than its factorization.

426327706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176205.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 426327706 is about 20647.7046181894. The cubic root of 426327706 is about 752.6294114139.

The spelling of 426327706 in words is "four hundred twenty-six million, three hundred twenty-seven thousand, seven hundred six".