2793043394 has 8 divisors (see below), whose sum is σ = 4324712448. Its totient is φ = 1351472580.

The previous prime is 2793043391. The next prime is 2793043397. The reversal of 2793043394 is 4933403972.

It is an interprime number because it is at equal distance from previous prime (2793043391) and next prime (2793043397).

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

It is not an unprimeable number, because it can be changed into a prime (2793043391) 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, 22524482 + ... + 22524605.

It is an arithmetic number, because the mean of its divisors is an integer number (540589056).

Almost surely, 2^2793043394 is an apocalyptic number.

2793043394 is a deficient number, since it is larger than the sum of its proper divisors (1531669054).

2793043394 is a wasteful number, since it uses less digits than its factorization.

2793043394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45049120.

The product of its (nonzero) digits is 489888, while the sum is 44.

The square root of 2793043394 is about 52849.2515935656. The cubic root of 2793043394 is about 1408.2915097959.

The spelling of 2793043394 in words is "two billion, seven hundred ninety-three million, forty-three thousand, three hundred ninety-four".