2095397943 has 8 divisors (see below), whose sum is σ = 2796438528. Its totient is φ = 1395644664.

The previous prime is 2095397897. The next prime is 2095397963. The reversal of 2095397943 is 3497935902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2095397943 - 2⁸ = 2095397687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095397963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318021 + ... + 324542.

It is an arithmetic number, because the mean of its divisors is an integer number (349554816).

Almost surely, 2^2095397943 is an apocalyptic number.

2095397943 is a deficient number, since it is larger than the sum of its proper divisors (701040585).

2095397943 is a wasteful number, since it uses less digits than its factorization.

2095397943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643653.

The product of its (nonzero) digits is 1837080, while the sum is 51.

The square root of 2095397943 is about 45775.5168512601. The cubic root of 2095397943 is about 1279.6430366499.

The spelling of 2095397943 in words is "two billion, ninety-five million, three hundred ninety-seven thousand, nine hundred forty-three".