473131667 has 2 divisors, whose sum is σ = 473131668. Its totient is φ = 473131666.

The previous prime is 473131663. The next prime is 473131699. The reversal of 473131667 is 766131374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473131667 - 2² = 473131663 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473131667.

It is not a weakly prime, because it can be changed into another prime (473131663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236565833 + 236565834.

It is an arithmetic number, because the mean of its divisors is an integer number (236565834).

Almost surely, 2^473131667 is an apocalyptic number.

473131667 is a deficient number, since it is larger than the sum of its proper divisors (1).

473131667 is an equidigital number, since it uses as much as digits as its factorization.

473131667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 38.

The square root of 473131667 is about 21751.5899878607. The cubic root of 473131667 is about 779.2210429659.

The spelling of 473131667 in words is "four hundred seventy-three million, one hundred thirty-one thousand, six hundred sixty-seven".