2098185395 has 4 divisors (see below), whose sum is σ = 2517822480. Its totient is φ = 1678548312.

The previous prime is 2098185377. The next prime is 2098185433. The reversal of 2098185395 is 5935818902.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2098185395 - 2¹⁸ = 2097923251 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209818535 + ... + 209818544.

It is an arithmetic number, because the mean of its divisors is an integer number (629455620).

Almost surely, 2^2098185395 is an apocalyptic number.

2098185395 is a deficient number, since it is larger than the sum of its proper divisors (419637085).

2098185395 is an equidigital number, since it uses as much as digits as its factorization.

2098185395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419637084.

The product of its (nonzero) digits is 777600, while the sum is 50.

The square root of 2098185395 is about 45805.9537069146. The cubic root of 2098185395 is about 1280.2102102269.

The spelling of 2098185395 in words is "two billion, ninety-eight million, one hundred eighty-five thousand, three hundred ninety-five".