2099648334 has 48 divisors (see below), whose sum is σ = 5097299328. Its totient is φ = 573815088.

The previous prime is 2099648329. The next prime is 2099648339. The reversal of 2099648334 is 4338469902.

It is an interprime number because it is at equal distance from previous prime (2099648329) and next prime (2099648339).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099648339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148492 + ... + 162015.

It is an arithmetic number, because the mean of its divisors is an integer number (106193736).

Almost surely, 2^2099648334 is an apocalyptic number.

2099648334 is an abundant number, since it is smaller than the sum of its proper divisors (2997650994).

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

2099648334 is a wasteful number, since it uses less digits than its factorization.

2099648334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310549 (or 310542 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 48.

The square root of 2099648334 is about 45821.9197982799. The cubic root of 2099648334 is about 1280.5076790680.

The spelling of 2099648334 in words is "two billion, ninety-nine million, six hundred forty-eight thousand, three hundred thirty-four".