2198835744 has 48 divisors (see below), whose sum is σ = 6596509248. Its totient is φ = 628238592.

The previous prime is 2198835731. The next prime is 2198835757. The reversal of 2198835744 is 4475388912.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2198835731) and next prime (2198835757).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635367 + ... + 1636710.

It is an arithmetic number, because the mean of its divisors is an integer number (137427276).

Almost surely, 2^2198835744 is an apocalyptic number.

2198835744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2198835744 is an abundant number, since it is smaller than the sum of its proper divisors (4397673504).

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

2198835744 is a wasteful number, since it uses less digits than its factorization.

2198835744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272097 (or 3272089 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 2198835744 is about 46891.7449451393. The cubic root of 2198835744 is about 1300.3619788837.

The spelling of 2198835744 in words is "two billion, one hundred ninety-eight million, eight hundred thirty-five thousand, seven hundred forty-four".