946468487 has 2 divisors, whose sum is σ = 946468488. Its totient is φ = 946468486.

The previous prime is 946468483. The next prime is 946468507. The reversal of 946468487 is 784864649.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 946468487 - 2² = 946468483 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (946468483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473234243 + 473234244.

It is an arithmetic number, because the mean of its divisors is an integer number (473234244).

Almost surely, 2^946468487 is an apocalyptic number.

946468487 is a deficient number, since it is larger than the sum of its proper divisors (1).

946468487 is an equidigital number, since it uses as much as digits as its factorization.

946468487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9289728, while the sum is 56.

The square root of 946468487 is about 30764.7279688932. The cubic root of 946468487 is about 981.8279388078.

The spelling of 946468487 in words is "nine hundred forty-six million, four hundred sixty-eight thousand, four hundred eighty-seven".