426044803 has 4 divisors (see below), whose sum is σ = 451106280. Its totient is φ = 400983328.

The previous prime is 426044767. The next prime is 426044807. The reversal of 426044803 is 308440624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 426044803 - 2⁹ = 426044291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426044807) 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, 12530713 + ... + 12530746.

It is an arithmetic number, because the mean of its divisors is an integer number (112776570).

Almost surely, 2^426044803 is an apocalyptic number.

426044803 is a deficient number, since it is larger than the sum of its proper divisors (25061477).

426044803 is a wasteful number, since it uses less digits than its factorization.

426044803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25061476.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 426044803 is about 20640.8527682361. The cubic root of 426044803 is about 752.4628976972.

The spelling of 426044803 in words is "four hundred twenty-six million, forty-four thousand, eight hundred three".