949285487 has 2 divisors, whose sum is σ = 949285488. Its totient is φ = 949285486.

The previous prime is 949285439. The next prime is 949285511. The reversal of 949285487 is 784582949.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 949285487 - 2¹² = 949281391 is a prime.

It is a super-2 number, since 2×949285487² = 1802285871657654338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949285387) 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, 474642743 + 474642744.

It is an arithmetic number, because the mean of its divisors is an integer number (474642744).

Almost surely, 2^949285487 is an apocalyptic number.

949285487 is a deficient number, since it is larger than the sum of its proper divisors (1).

949285487 is an equidigital number, since it uses as much as digits as its factorization.

949285487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 56.

The square root of 949285487 is about 30810.4769031575. The cubic root of 949285487 is about 982.8010544424.

The spelling of 949285487 in words is "nine hundred forty-nine million, two hundred eighty-five thousand, four hundred eighty-seven".