2198913307 has 2 divisors, whose sum is σ = 2198913308. Its totient is φ = 2198913306.

The previous prime is 2198913287. The next prime is 2198913337. The reversal of 2198913307 is 7033198912.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2198913307 is a prime.

It is not a weakly prime, because it can be changed into another prime (2198913337) by changing a digit.

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 as a sum of consecutive naturals, namely, 1099456653 + 1099456654.

It is an arithmetic number, because the mean of its divisors is an integer number (1099456654).

Almost surely, 2^2198913307 is an apocalyptic number.

2198913307 is a deficient number, since it is larger than the sum of its proper divisors (1).

2198913307 is an equidigital number, since it uses as much as digits as its factorization.

2198913307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 2198913307 is about 46892.5719810718. The cubic root of 2198913307 is about 1300.3772686101.

The spelling of 2198913307 in words is "two billion, one hundred ninety-eight million, nine hundred thirteen thousand, three hundred seven".