2871408097 has 4 divisors (see below), whose sum is σ = 2871681300. Its totient is φ = 2871134896.

The previous prime is 2871408091. The next prime is 2871408109. The reversal of 2871408097 is 7908041782.

2871408097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 799701841 + 2071706256 = 28279^2 + 45516^2 .

It is a cyclic number.

It is not a de Polignac number, because 2871408097 - 2⁷ = 2871407969 is a prime.

It is a super-2 number, since 2×2871408097² = 16489968919034322818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2871408091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120178 + ... + 142075.

It is an arithmetic number, because the mean of its divisors is an integer number (717920325).

Almost surely, 2^2871408097 is an apocalyptic number.

It is an amenable number.

2871408097 is a deficient number, since it is larger than the sum of its proper divisors (273203).

2871408097 is a wasteful number, since it uses less digits than its factorization.

2871408097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273202.

The product of its (nonzero) digits is 225792, while the sum is 46.

The square root of 2871408097 is about 53585.5213373911. The cubic root of 2871408097 is about 1421.3410753571.

The spelling of 2871408097 in words is "two billion, eight hundred seventy-one million, four hundred eight thousand, ninety-seven".