3470871 has 8 divisors (see below), whose sum is σ = 4638960. Its totient is φ = 2308352.

The previous prime is 3470867. The next prime is 3470881. The reversal of 3470871 is 1780743.

It is a happy number.

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 3470871 - 2² = 3470867 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3470821) by changing a digit.

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, 391 + ... + 2663.

It is an arithmetic number, because the mean of its divisors is an integer number (579870).

Almost surely, 2^3470871 is an apocalyptic number.

3470871 is a deficient number, since it is larger than the sum of its proper divisors (1168089).

3470871 is a wasteful number, since it uses less digits than its factorization.

3470871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 3470871 is about 1863.0273750002. The cubic root of 3470871 is about 151.4070708510.

The spelling of 3470871 in words is "three million, four hundred seventy thousand, eight hundred seventy-one".