403327049 has 2 divisors, whose sum is σ = 403327050. Its totient is φ = 403327048.

The previous prime is 403327021. The next prime is 403327063. The reversal of 403327049 is 940723304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276989449 + 126337600 = 16643^2 + 11240^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403327049 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (403327349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201663524 + 201663525.

It is an arithmetic number, because the mean of its divisors is an integer number (201663525).

Almost surely, 2^403327049 is an apocalyptic number.

It is an amenable number.

403327049 is a deficient number, since it is larger than the sum of its proper divisors (1).

403327049 is an equidigital number, since it uses as much as digits as its factorization.

403327049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 403327049 is about 20083.0039834682. The cubic root of 403327049 is about 738.8434874908.

The spelling of 403327049 in words is "four hundred three million, three hundred twenty-seven thousand, forty-nine".