474584749 has 2 divisors, whose sum is σ = 474584750. Its totient is φ = 474584748.

The previous prime is 474584743. The next prime is 474584807. The reversal of 474584749 is 947485474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337273225 + 137311524 = 18365^2 + 11718^2 .

It is a cyclic number.

It is not a de Polignac number, because 474584749 - 2¹⁷ = 474453677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 474584696 and 474584705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474584743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237292374 + 237292375.

It is an arithmetic number, because the mean of its divisors is an integer number (237292375).

Almost surely, 2^474584749 is an apocalyptic number.

It is an amenable number.

474584749 is a deficient number, since it is larger than the sum of its proper divisors (1).

474584749 is an equidigital number, since it uses as much as digits as its factorization.

474584749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4515840, while the sum is 52.

The square root of 474584749 is about 21784.9661234531. The cubic root of 474584749 is about 780.0179422785.

The spelling of 474584749 in words is "four hundred seventy-four million, five hundred eighty-four thousand, seven hundred forty-nine".