403226867 has 4 divisors (see below), whose sum is σ = 412604280. Its totient is φ = 393849456.

The previous prime is 403226807. The next prime is 403226881. The reversal of 403226867 is 768622304.

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 403226867 - 2¹⁰ = 403225843 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 403226867.

It is not an unprimeable number, because it can be changed into a prime (403226807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4688642 + ... + 4688727.

It is an arithmetic number, because the mean of its divisors is an integer number (103151070).

Almost surely, 2^403226867 is an apocalyptic number.

403226867 is a deficient number, since it is larger than the sum of its proper divisors (9377413).

403226867 is an equidigital number, since it uses as much as digits as its factorization.

403226867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9377412.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 403226867 is about 20080.5096299870. The cubic root of 403226867 is about 738.7823088949.

The spelling of 403226867 in words is "four hundred three million, two hundred twenty-six thousand, eight hundred sixty-seven".