949086587 has 4 divisors (see below), whose sum is σ = 949152480. Its totient is φ = 949020696.

The previous prime is 949086581. The next prime is 949086623. The reversal of 949086587 is 785680949.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-949086587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949086581) 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 in 3 ways as a sum of consecutive naturals, for example, 1043 + ... + 43580.

It is an arithmetic number, because the mean of its divisors is an integer number (237288120).

Almost surely, 2^949086587 is an apocalyptic number.

949086587 is a deficient number, since it is larger than the sum of its proper divisors (65893).

949086587 is a wasteful number, since it uses less digits than its factorization.

949086587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65892.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The square root of 949086587 is about 30807.2489359242. The cubic root of 949086587 is about 982.7324088535.

The spelling of 949086587 in words is "nine hundred forty-nine million, eighty-six thousand, five hundred eighty-seven".