2793940022 has 8 divisors (see below), whose sum is σ = 4192280400. Its totient is φ = 1396513224.

The previous prime is 2793940013. The next prime is 2793940027. The reversal of 2793940022 is 2200493972.

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

It is a super-2 number, since 2×2793940022² = 15612201693066720968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793940027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220697 + ... + 233012.

It is an arithmetic number, because the mean of its divisors is an integer number (524035050).

Almost surely, 2^2793940022 is an apocalyptic number.

2793940022 is a deficient number, since it is larger than the sum of its proper divisors (1398340378).

2793940022 is a wasteful number, since it uses less digits than its factorization.

2793940022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456790.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 2793940022 is about 52857.7337955384. The cubic root of 2793940022 is about 1408.4421911288.

The spelling of 2793940022 in words is "two billion, seven hundred ninety-three million, nine hundred forty thousand, twenty-two".