366415249 has 2 divisors, whose sum is σ = 366415250. Its totient is φ = 366415248.

The previous prime is 366415223. The next prime is 366415267. The reversal of 366415249 is 942514663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 299290000 + 67125249 = 17300^2 + 8193^2 .

It is a cyclic number.

It is not a de Polignac number, because 366415249 - 2⁷ = 366415121 is a prime.

It is not a weakly prime, because it can be changed into another prime (366415219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183207624 + 183207625.

It is an arithmetic number, because the mean of its divisors is an integer number (183207625).

Almost surely, 2^366415249 is an apocalyptic number.

It is an amenable number.

366415249 is a deficient number, since it is larger than the sum of its proper divisors (1).

366415249 is an equidigital number, since it uses as much as digits as its factorization.

366415249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 40.

The square root of 366415249 is about 19141.9760996612. The cubic root of 366415249 is about 715.5794276173.

The spelling of 366415249 in words is "three hundred sixty-six million, four hundred fifteen thousand, two hundred forty-nine".