6733274769 has 20 divisors (see below), whose sum is σ = 10832069556. Its totient is φ = 4143553056.

The previous prime is 6733274749. The next prime is 6733274789. The reversal of 6733274769 is 9674723376.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6733274749) and next prime (6733274789).

It can be written as a sum of positive squares in 2 ways, for example, as 3145863744 + 3587411025 = 56088^2 + 59895^2 .

It is not a de Polignac number, because 6733274769 - 2²⁴ = 6716497553 is a prime.

It is a super-2 number, since 2×6733274769² = 90673978229704006722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6733274749) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3196134 + ... + 3198239.

Almost surely, 2^6733274769 is an apocalyptic number.

It is an amenable number.

6733274769 is a deficient number, since it is larger than the sum of its proper divisors (4098794787).

6733274769 is a wasteful number, since it uses less digits than its factorization.

6733274769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6394398 (or 6394389 counting only the distinct ones).

The product of its digits is 8001504, while the sum is 54.

The square root of 6733274769 is about 82056.5339811523. The cubic root of 6733274769 is about 1888.3193600912.

The spelling of 6733274769 in words is "six billion, seven hundred thirty-three million, two hundred seventy-four thousand, seven hundred sixty-nine".