473623807 has 2 divisors, whose sum is σ = 473623808. Its totient is φ = 473623806.

The previous prime is 473623769. The next prime is 473623817. The reversal of 473623807 is 708326374.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473623807 - 2¹⁵ = 473591039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473623807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473623817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236811903 + 236811904.

It is an arithmetic number, because the mean of its divisors is an integer number (236811904).

Almost surely, 2^473623807 is an apocalyptic number.

473623807 is a deficient number, since it is larger than the sum of its proper divisors (1).

473623807 is an equidigital number, since it uses as much as digits as its factorization.

473623807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 473623807 is about 21762.8997838064. The cubic root of 473623807 is about 779.4911249067.

The spelling of 473623807 in words is "four hundred seventy-three million, six hundred twenty-three thousand, eight hundred seven".