1098306336 has 48 divisors (see below), whose sum is σ = 2895177600. Its totient is φ = 364562688.

The previous prime is 1098306331. The next prime is 1098306359. The reversal of 1098306336 is 6336038901.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 1098306294 and 1098306303.

It is not an unprimeable number, because it can be changed into a prime (1098306331) by changing a digit.

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, 991 + ... + 46878.

It is an arithmetic number, because the mean of its divisors is an integer number (60316200).

Almost surely, 2^1098306336 is an apocalyptic number.

1098306336 is a gapful number since it is divisible by the number (16) 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 1098306336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1447588800).

1098306336 is an abundant number, since it is smaller than the sum of its proper divisors (1796871264).

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

1098306336 is a wasteful number, since it uses less digits than its factorization.

1098306336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48121 (or 48113 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 1098306336 is about 33140.7051222511. The cubic root of 1098306336 is about 1031.7500446264.

The spelling of 1098306336 in words is "one billion, ninety-eight million, three hundred six thousand, three hundred thirty-six".