406883543667 has 16 divisors (see below), whose sum is σ = 561415186080. Its totient is φ = 261810348800.

The previous prime is 406883543663. The next prime is 406883543681. The reversal of 406883543667 is 766345388604.

It is a cyclic number.

It is not a de Polignac number, because 406883543667 - 2² = 406883543663 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 406883543667.

It is not an unprimeable number, because it can be changed into a prime (406883543663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568434 + ... + 1066247.

It is an arithmetic number, because the mean of its divisors is an integer number (35088449130).

Almost surely, 2^406883543667 is an apocalyptic number.

406883543667 is a deficient number, since it is larger than the sum of its proper divisors (154531642413).

406883543667 is a wasteful number, since it uses less digits than its factorization.

406883543667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637574.

The product of its (nonzero) digits is 69672960, while the sum is 60.

The spelling of 406883543667 in words is "four hundred six billion, eight hundred eighty-three million, five hundred forty-three thousand, six hundred sixty-seven".