441230687 has 2 divisors, whose sum is σ = 441230688. Its totient is φ = 441230686.

The previous prime is 441230659. The next prime is 441230693. The reversal of 441230687 is 786032144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 441230687 - 2⁶ = 441230623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441235687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220615343 + 220615344.

It is an arithmetic number, because the mean of its divisors is an integer number (220615344).

Almost surely, 2^441230687 is an apocalyptic number.

441230687 is a deficient number, since it is larger than the sum of its proper divisors (1).

441230687 is an equidigital number, since it uses as much as digits as its factorization.

441230687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 441230687 is about 21005.4918295193. The cubic root of 441230687 is about 761.2989599327.

The spelling of 441230687 in words is "four hundred forty-one million, two hundred thirty thousand, six hundred eighty-seven".