5849879931949 has 16 divisors (see below), whose sum is σ = 6288957100800. Its totient is φ = 5423928105024.

The previous prime is 5849879931947. The next prime is 5849879931983. The reversal of 5849879931949 is 9491399789485.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5849879931949 - 2¹ = 5849879931947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5849879931941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45397399 + ... + 45526075.

It is an arithmetic number, because the mean of its divisors is an integer number (393059818800).

Almost surely, 2^{5849879931949} is an apocalyptic number.

It is an amenable number.

5849879931949 is a deficient number, since it is larger than the sum of its proper divisors (439077168851).

5849879931949 is a wasteful number, since it uses less digits than its factorization.

5849879931949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179652.

The product of its digits is 6348948480, while the sum is 85.

The spelling of 5849879931949 in words is "five trillion, eight hundred forty-nine billion, eight hundred seventy-nine million, nine hundred thirty-one thousand, nine hundred forty-nine".