2094927397 has 2 divisors, whose sum is σ = 2094927398. Its totient is φ = 2094927396.

The previous prime is 2094927389. The next prime is 2094927407. The reversal of 2094927397 is 7937294902.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2045843361 + 49084036 = 45231^2 + 7006^2 .

It is a cyclic number.

It is not a de Polignac number, because 2094927397 - 2³ = 2094927389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2094927347) 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 as a sum of consecutive naturals, namely, 1047463698 + 1047463699.

It is an arithmetic number, because the mean of its divisors is an integer number (1047463699).

Almost surely, 2^2094927397 is an apocalyptic number.

It is an amenable number.

2094927397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2094927397 is an equidigital number, since it uses as much as digits as its factorization.

2094927397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 2094927397 is about 45770.3768500981. The cubic root of 2094927397 is about 1279.5472432325.

The spelling of 2094927397 in words is "two billion, ninety-four million, nine hundred twenty-seven thousand, three hundred ninety-seven".