2674205345 has 32 divisors (see below), whose sum is σ = 3711246336. Its totient is φ = 1811980800.

The previous prime is 2674205329. The next prime is 2674205351. The reversal of 2674205345 is 5435024762.

It is not a de Polignac number, because 2674205345 - 2⁴ = 2674205329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2674205299 and 2674205308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1247975 + ... + 1250115.

It is an arithmetic number, because the mean of its divisors is an integer number (115976448).

Almost surely, 2^2674205345 is an apocalyptic number.

It is an amenable number.

2674205345 is a deficient number, since it is larger than the sum of its proper divisors (1037040991).

2674205345 is a wasteful number, since it uses less digits than its factorization.

2674205345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 2674205345 is about 51712.7193734772. The cubic root of 2674205345 is about 1388.0280761332.

The spelling of 2674205345 in words is "two billion, six hundred seventy-four million, two hundred five thousand, three hundred forty-five".