1098319606 has 16 divisors (see below), whose sum is σ = 1657821600. Its totient is φ = 545719680.

The previous prime is 1098319601. The next prime is 1098319619. The reversal of 1098319606 is 6069138901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1098319601) 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, 507166 + ... + 509326.

It is an arithmetic number, because the mean of its divisors is an integer number (103613850).

Almost surely, 2^1098319606 is an apocalyptic number.

1098319606 is a deficient number, since it is larger than the sum of its proper divisors (559501994).

1098319606 is a wasteful number, since it uses less digits than its factorization.

1098319606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 1098319606 is about 33140.9053286116. The cubic root of 1098319606 is about 1031.7541998934.

The spelling of 1098319606 in words is "one billion, ninety-eight million, three hundred nineteen thousand, six hundred six".