474737213 has 2 divisors, whose sum is σ = 474737214. Its totient is φ = 474737212.

The previous prime is 474737203. The next prime is 474737231. The reversal of 474737213 is 312737474.

Together with next prime (474737231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 453604804 + 21132409 = 21298^2 + 4597^2 .

It is a cyclic number.

It is not a de Polignac number, because 474737213 - 2²⁰ = 473688637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474737203) 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, 237368606 + 237368607.

It is an arithmetic number, because the mean of its divisors is an integer number (237368607).

Almost surely, 2^474737213 is an apocalyptic number.

It is an amenable number.

474737213 is a deficient number, since it is larger than the sum of its proper divisors (1).

474737213 is an equidigital number, since it uses as much as digits as its factorization.

474737213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 98784, while the sum is 38.

The square root of 474737213 is about 21788.4651363973. The cubic root of 474737213 is about 780.1014622560.

The spelling of 474737213 in words is "four hundred seventy-four million, seven hundred thirty-seven thousand, two hundred thirteen".