2694260069 has 8 divisors (see below), whose sum is σ = 2730146328. Its totient is φ = 2658539520.

The previous prime is 2694260057. The next prime is 2694260071. The reversal of 2694260069 is 9600624962.

It can be written as a sum of positive squares in 4 ways, for example, as 743271169 + 1950988900 = 27263^2 + 44170^2 .

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 2694260069 - 2¹⁶ = 2694194533 is a prime.

It is a super-2 number, since 2×2694260069² = 14518074638815769522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2694260969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8522 + ... + 73899.

It is an arithmetic number, because the mean of its divisors is an integer number (341268291).

Almost surely, 2^2694260069 is an apocalyptic number.

It is an amenable number.

2694260069 is a deficient number, since it is larger than the sum of its proper divisors (35886259).

2694260069 is an equidigital number, since it uses as much as digits as its factorization.

2694260069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82855.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 2694260069 is about 51906.2623293182. The cubic root of 2694260069 is about 1391.4891944668.

The spelling of 2694260069 in words is "two billion, six hundred ninety-four million, two hundred sixty thousand, sixty-nine".