426546345 has 32 divisors (see below), whose sum is σ = 699390720. Its totient is φ = 221921280.

The previous prime is 426546319. The next prime is 426546353. The reversal of 426546345 is 543645624.

It is not a de Polignac number, because 426546345 - 2⁷ = 426546217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101241 + ... + 105369.

It is an arithmetic number, because the mean of its divisors is an integer number (21855960).

Almost surely, 2^426546345 is an apocalyptic number.

It is an amenable number.

426546345 is a deficient number, since it is larger than the sum of its proper divisors (272844375).

426546345 is a wasteful number, since it uses less digits than its factorization.

426546345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4305.

The product of its digits is 345600, while the sum is 39.

The square root of 426546345 is about 20652.9984505882. The cubic root of 426546345 is about 752.7580495620.

The spelling of 426546345 in words is "four hundred twenty-six million, five hundred forty-six thousand, three hundred forty-five".