3487322171 has 4 divisors (see below), whose sum is σ = 3505024512. Its totient is φ = 3469619832.

The previous prime is 3487322161. The next prime is 3487322173. The reversal of 3487322171 is 1712237843.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3487322171 is a prime.

It is a super-2 number, since 2×3487322171² = 24322831848696306482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3487322173) 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, 8850875 + ... + 8851268.

It is an arithmetic number, because the mean of its divisors is an integer number (876256128).

Almost surely, 2^3487322171 is an apocalyptic number.

3487322171 is a deficient number, since it is larger than the sum of its proper divisors (17702341).

3487322171 is a wasteful number, since it uses less digits than its factorization.

3487322171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17702340.

The product of its digits is 56448, while the sum is 38.

The square root of 3487322171 is about 59053.5534155228. The cubic root of 3487322171 is about 1516.4590606200.

The spelling of 3487322171 in words is "three billion, four hundred eighty-seven million, three hundred twenty-two thousand, one hundred seventy-one".