2793453238 has 8 divisors (see below), whose sum is σ = 4190528232. Its totient is φ = 1396610496.

The previous prime is 2793453233. The next prime is 2793453281. The reversal of 2793453238 is 8323543972.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793453233) 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, 23995 + ... + 78502.

It is an arithmetic number, because the mean of its divisors is an integer number (523816029).

Almost surely, 2^2793453238 is an apocalyptic number.

2793453238 is a deficient number, since it is larger than the sum of its proper divisors (1397074994).

2793453238 is a wasteful number, since it uses less digits than its factorization.

2793453238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116126.

The product of its digits is 1088640, while the sum is 46.

The square root of 2793453238 is about 52853.1289329213. The cubic root of 2793453238 is about 1408.3603894510.

The spelling of 2793453238 in words is "two billion, seven hundred ninety-three million, four hundred fifty-three thousand, two hundred thirty-eight".