426708473 has 8 divisors (see below), whose sum is σ = 435026400. Its totient is φ = 418426848.

The previous prime is 426708427. The next prime is 426708553. The reversal of 426708473 is 374807624.

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

It is a cyclic number.

It is not a de Polignac number, because 426708473 - 2¹⁴ = 426692089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 426708473.

It is not an unprimeable number, because it can be changed into a prime (426708773) 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, 15290 + ... + 32972.

It is an arithmetic number, because the mean of its divisors is an integer number (54378300).

Almost surely, 2^426708473 is an apocalyptic number.

It is an amenable number.

426708473 is a deficient number, since it is larger than the sum of its proper divisors (8317927).

426708473 is a wasteful number, since it uses less digits than its factorization.

426708473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18151.

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 426708473 is about 20656.9231251898. The cubic root of 426708473 is about 752.8534105930.

The spelling of 426708473 in words is "four hundred twenty-six million, seven hundred eight thousand, four hundred seventy-three".