2971849108 has 24 divisors (see below), whose sum is σ = 5223574440. Its totient is φ = 1479413760.

The previous prime is 2971849093. The next prime is 2971849141. The reversal of 2971849108 is 8019481792.

It can be written as a sum of positive squares in 4 ways, for example, as 1817104 + 2970032004 = 1348^2 + 54498^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242778 + ... + 1245166.

It is an arithmetic number, because the mean of its divisors is an integer number (217648935).

Almost surely, 2^2971849108 is an apocalyptic number.

It is an amenable number.

2971849108 is a deficient number, since it is larger than the sum of its proper divisors (2251725332).

2971849108 is a wasteful number, since it uses less digits than its factorization.

2971849108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627 (or 3625 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 49.

The square root of 2971849108 is about 54514.6687415415. The cubic root of 2971849108 is about 1437.7242067728.

The spelling of 2971849108 in words is "two billion, nine hundred seventy-one million, eight hundred forty-nine thousand, one hundred eight".