2093976497 has 4 divisors (see below), whose sum is σ = 2099359860. Its totient is φ = 2088593136.

The previous prime is 2093976433. The next prime is 2093976551. The reversal of 2093976497 is 7946793902.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1033236736 + 1060739761 = 32144^2 + 32569^2 .

It is a cyclic number.

It is not a de Polignac number, because 2093976497 - 2⁶ = 2093976433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2093976397) 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 3 ways as a sum of consecutive naturals, for example, 2691098 + ... + 2691875.

It is an arithmetic number, because the mean of its divisors is an integer number (524839965).

Almost surely, 2^2093976497 is an apocalyptic number.

It is an amenable number.

2093976497 is a deficient number, since it is larger than the sum of its proper divisors (5383363).

2093976497 is an equidigital number, since it uses as much as digits as its factorization.

2093976497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5383362.

The product of its (nonzero) digits is 5143824, while the sum is 56.

The square root of 2093976497 is about 45759.9879479879. The cubic root of 2093976497 is about 1279.3536158997.

The spelling of 2093976497 in words is "two billion, ninety-three million, nine hundred seventy-six thousand, four hundred ninety-seven".