473633933 has 2 divisors, whose sum is σ = 473633934. Its totient is φ = 473633932.

The previous prime is 473633891. The next prime is 473633947. The reversal of 473633933 is 339336374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 261727684 + 211906249 = 16178^2 + 14557^2 .

It is a cyclic number.

It is not a de Polignac number, because 473633933 - 2⁶ = 473633869 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473633033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236816966 + 236816967.

It is an arithmetic number, because the mean of its divisors is an integer number (236816967).

Almost surely, 2^473633933 is an apocalyptic number.

It is an amenable number.

473633933 is a deficient number, since it is larger than the sum of its proper divisors (1).

473633933 is an equidigital number, since it uses as much as digits as its factorization.

473633933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 41.

The square root of 473633933 is about 21763.1324261927. The cubic root of 473633933 is about 779.4966799983.

The spelling of 473633933 in words is "four hundred seventy-three million, six hundred thirty-three thousand, nine hundred thirty-three".