2673474309 has 24 divisors (see below), whose sum is σ = 4353504960. Its totient is φ = 1620285480.

The previous prime is 2673474289. The next prime is 2673474311. The reversal of 2673474309 is 9034743762.

2673474309 is a `hidden beast` number, since 267 + 347 + 43 + 0 + 9 = 666.

It is not a de Polignac number, because 2673474309 - 2²⁰ = 2672425733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673474319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 405897 + ... + 412430.

It is an arithmetic number, because the mean of its divisors is an integer number (181396040).

Almost surely, 2^2673474309 is an apocalyptic number.

It is an amenable number.

2673474309 is a deficient number, since it is larger than the sum of its proper divisors (1680030651).

2673474309 is a wasteful number, since it uses less digits than its factorization.

2673474309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818358 (or 818341 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 45.

The square root of 2673474309 is about 51705.6506486477. The cubic root of 2673474309 is about 1387.9015848536.

The spelling of 2673474309 in words is "two billion, six hundred seventy-three million, four hundred seventy-four thousand, three hundred nine".