2671815349 has 8 divisors (see below), whose sum is σ = 3053946240. Its totient is φ = 2289795216.

The previous prime is 2671815343. The next prime is 2671815371. The reversal of 2671815349 is 9435181762.

2671815349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2671815349 - 2¹⁷ = 2671684277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2671815299 and 2671815308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671815343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32832 + ... + 80134.

It is an arithmetic number, because the mean of its divisors is an integer number (381743280).

Almost surely, 2^2671815349 is an apocalyptic number.

It is an amenable number.

2671815349 is a deficient number, since it is larger than the sum of its proper divisors (382130891).

2671815349 is an equidigital number, since it uses as much as digits as its factorization.

2671815349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55379.

The product of its digits is 362880, while the sum is 46.

The square root of 2671815349 is about 51689.6058120005. The cubic root of 2671815349 is about 1387.6144491693.

The spelling of 2671815349 in words is "two billion, six hundred seventy-one million, eight hundred fifteen thousand, three hundred forty-nine".