473478371 has 2 divisors, whose sum is σ = 473478372. Its totient is φ = 473478370.

The previous prime is 473478361. The next prime is 473478413. The reversal of 473478371 is 173874374.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473478371 - 2¹⁴ = 473461987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (473478361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236739185 + 236739186.

It is an arithmetic number, because the mean of its divisors is an integer number (236739186).

Almost surely, 2^473478371 is an apocalyptic number.

473478371 is a deficient number, since it is larger than the sum of its proper divisors (1).

473478371 is an equidigital number, since it uses as much as digits as its factorization.

473478371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 395136, while the sum is 44.

The square root of 473478371 is about 21759.5581526832. The cubic root of 473478371 is about 779.4113304402.

The spelling of 473478371 in words is "four hundred seventy-three million, four hundred seventy-eight thousand, three hundred seventy-one".