474211249 has 2 divisors, whose sum is σ = 474211250. Its totient is φ = 474211248.

The previous prime is 474211189. The next prime is 474211307. The reversal of 474211249 is 942112474.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 392634225 + 81577024 = 19815^2 + 9032^2 .

It is a cyclic number.

It is not a de Polignac number, because 474211249 - 2¹³ = 474203057 is a prime.

It is not a weakly prime, because it can be changed into another prime (474211349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237105624 + 237105625.

It is an arithmetic number, because the mean of its divisors is an integer number (237105625).

Almost surely, 2^474211249 is an apocalyptic number.

It is an amenable number.

474211249 is a deficient number, since it is larger than the sum of its proper divisors (1).

474211249 is an equidigital number, since it uses as much as digits as its factorization.

474211249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 474211249 is about 21776.3920106155. The cubic root of 474211249 is about 779.8132628802.

The spelling of 474211249 in words is "four hundred seventy-four million, two hundred eleven thousand, two hundred forty-nine".