1008198912 has 216 divisors, whose sum is σ = 3172745856. Its totient is φ = 283336704.

The previous prime is 1008198899. The next prime is 1008198929. The reversal of 1008198912 is 2198918001.

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 23 ways as a sum of consecutive naturals, for example, 2746953 + ... + 2747319.

Almost surely, 2^1008198912 is an apocalyptic number.

1008198912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1008198912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1586372928).

1008198912 is an abundant number, since it is smaller than the sum of its proper divisors (2164546944).

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

1008198912 is an equidigital number, since it uses as much as digits as its factorization.

1008198912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 39.

The square root of 1008198912 is about 31752.1481478025. The cubic root of 1008198912 is about 1002.7255353747.

The spelling of 1008198912 in words is "one billion, eight million, one hundred ninety-eight thousand, nine hundred twelve".