473434747 has 2 divisors, whose sum is σ = 473434748. Its totient is φ = 473434746.

The previous prime is 473434681. The next prime is 473434757. The reversal of 473434747 is 747434374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473434747 - 2¹⁵ = 473401979 is a prime.

It is not a weakly prime, because it can be changed into another prime (473434757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236717373 + 236717374.

It is an arithmetic number, because the mean of its divisors is an integer number (236717374).

Almost surely, 2^473434747 is an apocalyptic number.

473434747 is a deficient number, since it is larger than the sum of its proper divisors (1).

473434747 is an equidigital number, since it uses as much as digits as its factorization.

473434747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 790272, while the sum is 43.

The square root of 473434747 is about 21758.5557195325. Note that the first 3 decimals coincide. The cubic root of 473434747 is about 779.3873926455.

The spelling of 473434747 in words is "four hundred seventy-three million, four hundred thirty-four thousand, seven hundred forty-seven".