841468387 has 2 divisors, whose sum is σ = 841468388. Its totient is φ = 841468386.

The previous prime is 841468373. The next prime is 841468391. The reversal of 841468387 is 783864148.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 841468387 - 2⁷ = 841468259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 841468387.

It is not a weakly prime, because it can be changed into another prime (841468487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420734193 + 420734194.

It is an arithmetic number, because the mean of its divisors is an integer number (420734194).

Almost surely, 2^841468387 is an apocalyptic number.

841468387 is a deficient number, since it is larger than the sum of its proper divisors (1).

841468387 is an equidigital number, since it uses as much as digits as its factorization.

841468387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1032192, while the sum is 49.

The square root of 841468387 is about 29008.0745138315. The cubic root of 841468387 is about 944.0882697043.

The spelling of 841468387 in words is "eight hundred forty-one million, four hundred sixty-eight thousand, three hundred eighty-seven".