8387458846 has 12 divisors (see below), whose sum is σ = 13623417432. Its totient is φ = 3871134696.

The previous prime is 8387458769. The next prime is 8387458901. The reversal of 8387458846 is 6488547838.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12407146 + ... + 12407821.

It is an arithmetic number, because the mean of its divisors is an integer number (1135284786).

Almost surely, 2^8387458846 is an apocalyptic number.

8387458846 is a deficient number, since it is larger than the sum of its proper divisors (5235958586).

8387458846 is a wasteful number, since it uses less digits than its factorization.

8387458846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24814995 (or 24814982 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 61.

The square root of 8387458846 is about 91583.0707390837. The cubic root of 8387458846 is about 2031.7805602862.

The spelling of 8387458846 in words is "eight billion, three hundred eighty-seven million, four hundred fifty-eight thousand, eight hundred forty-six".