1098134196 has 24 divisors (see below), whose sum is σ = 2605743840. Its totient is φ = 359840352.

The previous prime is 1098134183. The next prime is 1098134249. The reversal of 1098134196 is 6914318901.

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 7 ways as a sum of consecutive naturals, for example, 774811 + ... + 776226.

It is an arithmetic number, because the mean of its divisors is an integer number (108572660).

Almost surely, 2^1098134196 is an apocalyptic number.

It is an amenable number.

1098134196 is an abundant number, since it is smaller than the sum of its proper divisors (1507609644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1098134196 is a wasteful number, since it uses less digits than its factorization.

1098134196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551103 (or 1551101 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 1098134196 is about 33138.1079121908. The cubic root of 1098134196 is about 1031.6961389821.

The spelling of 1098134196 in words is "one billion, ninety-eight million, one hundred thirty-four thousand, one hundred ninety-six".