860489486 has 8 divisors (see below), whose sum is σ = 1294252320. Its totient is φ = 429072048.

The previous prime is 860489477. The next prime is 860489507. The reversal of 860489486 is 684984068.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585431 + ... + 586898.

It is an arithmetic number, because the mean of its divisors is an integer number (161781540).

Almost surely, 2^860489486 is an apocalyptic number.

860489486 is a deficient number, since it is larger than the sum of its proper divisors (433762834).

860489486 is a wasteful number, since it uses less digits than its factorization.

860489486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172698.

The product of its (nonzero) digits is 2654208, while the sum is 53.

The square root of 860489486 is about 29334.1010770741. The cubic root of 860489486 is about 951.1489279344.

The spelling of 860489486 in words is "eight hundred sixty million, four hundred eighty-nine thousand, four hundred eighty-six".