2673427869 has 24 divisors (see below), whose sum is σ = 4527642560. Its totient is φ = 1527266880.

The previous prime is 2673427819. The next prime is 2673427873. The reversal of 2673427869 is 9687243762.

It is not a de Polignac number, because 2673427869 - 2⁸ = 2673427613 is a prime.

It is a super-2 number, since 2×2673427869² = 14294433141491762322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673427819) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 708949 + ... + 712709.

Almost surely, 2^2673427869 is an apocalyptic number.

It is an amenable number.

2673427869 is a deficient number, since it is larger than the sum of its proper divisors (1854214691).

2673427869 is an frugal number, since it uses more digits than its factorization.

2673427869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538 (or 3771 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 2673427869 is about 51705.2015661867. The cubic root of 2673427869 is about 1387.8935485538.

The spelling of 2673427869 in words is "two billion, six hundred seventy-three million, four hundred twenty-seven thousand, eight hundred sixty-nine".