1098134204 has 12 divisors (see below), whose sum is σ = 1983726528. Its totient is φ = 531355200.

The previous prime is 1098134183. The next prime is 1098134249. The reversal of 1098134204 is 4024318901.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427837 + ... + 4428084.

It is an arithmetic number, because the mean of its divisors is an integer number (165310544).

Almost surely, 2^1098134204 is an apocalyptic number.

It is an amenable number.

1098134204 is a deficient number, since it is larger than the sum of its proper divisors (885592324).

1098134204 is a wasteful number, since it uses less digits than its factorization.

1098134204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8855956 (or 8855954 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1098134204 is about 33138.1080328977. The cubic root of 1098134204 is about 1031.6961414874.

The spelling of 1098134204 in words is "one billion, ninety-eight million, one hundred thirty-four thousand, two hundred four".