426835383 has 16 divisors (see below), whose sum is σ = 617013600. Its totient is φ = 260901504.

The previous prime is 426835363. The next prime is 426835391. The reversal of 426835383 is 383538624.

It is a happy number.

It is not a de Polignac number, because 426835383 - 2⁵ = 426835351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426835363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30916 + ... + 42537.

It is an arithmetic number, because the mean of its divisors is an integer number (38563350).

Almost surely, 2^426835383 is an apocalyptic number.

426835383 is a deficient number, since it is larger than the sum of its proper divisors (190178217).

426835383 is a wasteful number, since it uses less digits than its factorization.

426835383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73618.

The product of its digits is 414720, while the sum is 42.

The square root of 426835383 is about 20659.9947483052. The cubic root of 426835383 is about 752.9280401209.

The spelling of 426835383 in words is "four hundred twenty-six million, eight hundred thirty-five thousand, three hundred eighty-three".