426925673 has 4 divisors (see below), whose sum is σ = 427015248. Its totient is φ = 426836100.

The previous prime is 426925669. The next prime is 426925699. The reversal of 426925673 is 376529624.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 426925673 - 2² = 426925669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (426925633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37211 + ... + 47312.

It is an arithmetic number, because the mean of its divisors is an integer number (106753812).

Almost surely, 2^426925673 is an apocalyptic number.

It is an amenable number.

426925673 is a deficient number, since it is larger than the sum of its proper divisors (89575).

426925673 is an equidigital number, since it uses as much as digits as its factorization.

426925673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89574.

The product of its digits is 544320, while the sum is 44.

The square root of 426925673 is about 20662.1797736831. The cubic root of 426925673 is about 752.9811262228.

The spelling of 426925673 in words is "four hundred twenty-six million, nine hundred twenty-five thousand, six hundred seventy-three".