1098016486 has 16 divisors (see below), whose sum is σ = 1883312640. Its totient is φ = 470328840.

The previous prime is 1098016463. The next prime is 1098016487. The reversal of 1098016486 is 6846108901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1098016487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7891 + ... + 47521.

It is an arithmetic number, because the mean of its divisors is an integer number (117707040).

Almost surely, 2^1098016486 is an apocalyptic number.

1098016486 is a deficient number, since it is larger than the sum of its proper divisors (785296154).

1098016486 is a wasteful number, since it uses less digits than its factorization.

1098016486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41619.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 1098016486 is about 33136.3318126796. The cubic root of 1098016486 is about 1031.6592748500.

The spelling of 1098016486 in words is "one billion, ninety-eight million, sixteen thousand, four hundred eighty-six".