2881171407 has 8 divisors (see below), whose sum is σ = 4067536176. Its totient is φ = 1807793792.

The previous prime is 2881171333. The next prime is 2881171411. The reversal of 2881171407 is 7041711882.

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 2881171407 - 2¹⁵ = 2881138639 is a prime.

It is a super-2 number, since 2×2881171407² = 16602297353028719298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2881171607) 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, 28246728 + ... + 28246829.

It is an arithmetic number, because the mean of its divisors is an integer number (508442022).

Almost surely, 2^2881171407 is an apocalyptic number.

2881171407 is a deficient number, since it is larger than the sum of its proper divisors (1186364769).

2881171407 is a wasteful number, since it uses less digits than its factorization.

2881171407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56493577.

The product of its (nonzero) digits is 25088, while the sum is 39.

The square root of 2881171407 is about 53676.5442907794. The cubic root of 2881171407 is about 1422.9501923952.

The spelling of 2881171407 in words is "two billion, eight hundred eighty-one million, one hundred seventy-one thousand, four hundred seven".