2694138127 has 8 divisors (see below), whose sum is σ = 2720532096. Its totient is φ = 2667766872.

The previous prime is 2694138103. The next prime is 2694138131. The reversal of 2694138127 is 7218314962.

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

It is a cyclic number.

It is not a de Polignac number, because 2694138127 - 2²³ = 2685749519 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 (2694138197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325798 + ... + 333964.

It is an arithmetic number, because the mean of its divisors is an integer number (340066512).

Almost surely, 2^2694138127 is an apocalyptic number.

2694138127 is a deficient number, since it is larger than the sum of its proper divisors (26393969).

2694138127 is a wasteful number, since it uses less digits than its factorization.

2694138127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11357.

The product of its digits is 145152, while the sum is 43.

The square root of 2694138127 is about 51905.0876793403. The cubic root of 2694138127 is about 1391.4682012527.

The spelling of 2694138127 in words is "two billion, six hundred ninety-four million, one hundred thirty-eight thousand, one hundred twenty-seven".