2694009077 has 2 divisors, whose sum is σ = 2694009078. Its totient is φ = 2694009076.

The previous prime is 2694009053. The next prime is 2694009079. The reversal of 2694009077 is 7709004962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2472177841 + 221831236 = 49721^2 + 14894^2 .

It is a cyclic number.

It is not a de Polignac number, because 2694009077 - 2⁶ = 2694009013 is a prime.

Together with 2694009079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2694009079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347004538 + 1347004539.

It is an arithmetic number, because the mean of its divisors is an integer number (1347004539).

Almost surely, 2^2694009077 is an apocalyptic number.

It is an amenable number.

2694009077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2694009077 is an equidigital number, since it uses as much as digits as its factorization.

2694009077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 2694009077 is about 51903.8445300538. The cubic root of 2694009077 is about 1391.4459836541.

The spelling of 2694009077 in words is "two billion, six hundred ninety-four million, nine thousand, seventy-seven".