474373243 has 2 divisors, whose sum is σ = 474373244. Its totient is φ = 474373242.

The previous prime is 474373231. The next prime is 474373259. The reversal of 474373243 is 342373474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474373243 - 2²⁵ = 440818811 is a prime.

It is not a weakly prime, because it can be changed into another prime (474373043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237186621 + 237186622.

It is an arithmetic number, because the mean of its divisors is an integer number (237186622).

Almost surely, 2^474373243 is an apocalyptic number.

474373243 is a deficient number, since it is larger than the sum of its proper divisors (1).

474373243 is an equidigital number, since it uses as much as digits as its factorization.

474373243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 37.

The square root of 474373243 is about 21780.1111796979. Note that the first 4 decimals coincide. The cubic root of 474373243 is about 779.9020493920.

The spelling of 474373243 in words is "four hundred seventy-four million, three hundred seventy-three thousand, two hundred forty-three".