411030491 has 2 divisors, whose sum is σ = 411030492. Its totient is φ = 411030490.

The previous prime is 411030481. The next prime is 411030541. The reversal of 411030491 is 194030114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 411030491 - 2¹⁰ = 411029467 is a prime.

It is not a weakly prime, because it can be changed into another prime (411030481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205515245 + 205515246.

It is an arithmetic number, because the mean of its divisors is an integer number (205515246).

Almost surely, 2^411030491 is an apocalyptic number.

411030491 is a deficient number, since it is larger than the sum of its proper divisors (1).

411030491 is an equidigital number, since it uses as much as digits as its factorization.

411030491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 411030491 is about 20273.8869238240. The cubic root of 411030491 is about 743.5177597892.

The spelling of 411030491 in words is "four hundred eleven million, thirty thousand, four hundred ninety-one".