2694357401 has 2 divisors, whose sum is σ = 2694357402. Its totient is φ = 2694357400.

The previous prime is 2694357389. The next prime is 2694357403. The reversal of 2694357401 is 1047534962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2576070025 + 118287376 = 50755^2 + 10876^2 .

It is a cyclic number.

It is not a de Polignac number, because 2694357401 - 2¹⁴ = 2694341017 is a prime.

Together with 2694357403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2694357403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347178700 + 1347178701.

It is an arithmetic number, because the mean of its divisors is an integer number (1347178701).

Almost surely, 2^2694357401 is an apocalyptic number.

It is an amenable number.

2694357401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2694357401 is an equidigital number, since it uses as much as digits as its factorization.

2694357401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 2694357401 is about 51907.1998955829. The cubic root of 2694357401 is about 1391.5059504334.

The spelling of 2694357401 in words is "two billion, six hundred ninety-four million, three hundred fifty-seven thousand, four hundred one".