2754647669 has 16 divisors (see below), whose sum is σ = 2862308352. Its totient is φ = 2648878848.

The previous prime is 2754647611. The next prime is 2754647671. The reversal of 2754647669 is 9667464572.

It is a cyclic number.

It is not a de Polignac number, because 2754647669 - 2²⁸ = 2486212213 is a prime.

It is a super-2 number, since 2×2754647669² = 15176167560654267122, 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 (2754649669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1935092 + ... + 1936514.

It is an arithmetic number, because the mean of its divisors is an integer number (178894272).

Almost surely, 2^2754647669 is an apocalyptic number.

It is an amenable number.

2754647669 is a deficient number, since it is larger than the sum of its proper divisors (107660683).

2754647669 is a wasteful number, since it uses less digits than its factorization.

2754647669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036.

The product of its digits is 15240960, while the sum is 56.

The square root of 2754647669 is about 52484.7374862445. The cubic root of 2754647669 is about 1401.8084908844.

The spelling of 2754647669 in words is "two billion, seven hundred fifty-four million, six hundred forty-seven thousand, six hundred sixty-nine".