473634727 has 2 divisors, whose sum is σ = 473634728. Its totient is φ = 473634726.

The previous prime is 473634677. The next prime is 473634737. The reversal of 473634727 is 727436374.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473634727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473634737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236817363 + 236817364.

It is an arithmetic number, because the mean of its divisors is an integer number (236817364).

Almost surely, 2^473634727 is an apocalyptic number.

473634727 is a deficient number, since it is larger than the sum of its proper divisors (1).

473634727 is an equidigital number, since it uses as much as digits as its factorization.

473634727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 43.

The square root of 473634727 is about 21763.1506680444. The cubic root of 473634727 is about 779.4971155808.

It can be divided in two parts, 4736347 and 27, that added together give a palindrome (4736374).

The spelling of 473634727 in words is "four hundred seventy-three million, six hundred thirty-four thousand, seven hundred twenty-seven".