2793245797 has 4 divisors (see below), whose sum is σ = 2814568416. Its totient is φ = 2771923180.

The previous prime is 2793245783. The next prime is 2793245801. The reversal of 2793245797 is 7975423972.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2793245797 - 2¹⁹ = 2792721509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793245737) 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 3 ways as a sum of consecutive naturals, for example, 10661113 + ... + 10661374.

It is an arithmetic number, because the mean of its divisors is an integer number (703642104).

Almost surely, 2^2793245797 is an apocalyptic number.

It is an amenable number.

2793245797 is a deficient number, since it is larger than the sum of its proper divisors (21322619).

2793245797 is a wasteful number, since it uses less digits than its factorization.

2793245797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21322618.

The product of its digits is 6667920, while the sum is 55.

The square root of 2793245797 is about 52851.1664677328. The cubic root of 2793245797 is about 1408.3255271146.

The spelling of 2793245797 in words is "two billion, seven hundred ninety-three million, two hundred forty-five thousand, seven hundred ninety-seven".