4849345917 has 12 divisors (see below), whose sum is σ = 7543427164. Its totient is φ = 2984212800.

The previous prime is 4849345909. The next prime is 4849345957. The reversal of 4849345917 is 7195439484.

4849345917 is a `hidden beast` number, since 4 + 8 + 49 + 3 + 4 + 591 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2291919876 + 2557426041 = 47874^2 + 50571^2 .

It is not a de Polignac number, because 4849345917 - 2³ = 4849345909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4849345957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20723584 + ... + 20723817.

Almost surely, 2^4849345917 is an apocalyptic number.

It is an amenable number.

4849345917 is a deficient number, since it is larger than the sum of its proper divisors (2694081247).

4849345917 is a wasteful number, since it uses less digits than its factorization.

4849345917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41447420 (or 41447417 counting only the distinct ones).

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

The square root of 4849345917 is about 69637.2451853173. The cubic root of 4849345917 is about 1692.6261839453.

The spelling of 4849345917 in words is "four billion, eight hundred forty-nine million, three hundred forty-five thousand, nine hundred seventeen".