2793097439 has 8 divisors (see below), whose sum is σ = 3048959232. Its totient is φ = 2537559640.

The previous prime is 2793097429. The next prime is 2793097441. The reversal of 2793097439 is 9347903972.

It is a happy number.

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

It is not a de Polignac number, because 2793097439 - 2²⁸ = 2524661983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793097429) 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, 62789 + ... + 97614.

It is an arithmetic number, because the mean of its divisors is an integer number (381119904).

Almost surely, 2^2793097439 is an apocalyptic number.

2793097439 is a deficient number, since it is larger than the sum of its proper divisors (255861793).

2793097439 is a wasteful number, since it uses less digits than its factorization.

2793097439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161997.

The product of its (nonzero) digits is 2571912, while the sum is 53.

The square root of 2793097439 is about 52849.7629039147. The cubic root of 2793097439 is about 1408.3005931521.

The spelling of 2793097439 in words is "two billion, seven hundred ninety-three million, ninety-seven thousand, four hundred thirty-nine".