2849079645 has 48 divisors (see below), whose sum is σ = 5112806400. Its totient is φ = 1466138880.

The previous prime is 2849079637. The next prime is 2849079647. The reversal of 2849079645 is 5469709482.

2849079645 is a `hidden beast` number, since 28 + 490 + 7 + 96 + 45 = 666.

It is not a de Polignac number, because 2849079645 - 2³ = 2849079637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2849079591 and 2849079600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849079647) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 497961 + ... + 503649.

It is an arithmetic number, because the mean of its divisors is an integer number (106516800).

Almost surely, 2^2849079645 is an apocalyptic number.

It is an amenable number.

2849079645 is a deficient number, since it is larger than the sum of its proper divisors (2263726755).

2849079645 is a wasteful number, since it uses less digits than its factorization.

2849079645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090 (or 6087 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 2849079645 is about 53376.7706497873. The cubic root of 2849079645 is about 1417.6473051288.

The spelling of 2849079645 in words is "two billion, eight hundred forty-nine million, seventy-nine thousand, six hundred forty-five".