3449471 has 8 divisors (see below), whose sum is σ = 3677184. Its totient is φ = 3228280.

The previous prime is 3449461. The next prime is 3449477. The reversal of 3449471 is 1749443.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-3449471 is a prime.

It is a super-3 number, since 3×3449471³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449477) 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, 515 + ... + 2676.

It is an arithmetic number, because the mean of its divisors is an integer number (459648).

Almost surely, 2^3449471 is an apocalyptic number.

3449471 is a deficient number, since it is larger than the sum of its proper divisors (227713).

3449471 is a wasteful number, since it uses less digits than its factorization.

3449471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3261.

The product of its digits is 12096, while the sum is 32.

The square root of 3449471 is about 1857.2751546284. The cubic root of 3449471 is about 151.0952573517.

The spelling of 3449471 in words is "three million, four hundred forty-nine thousand, four hundred seventy-one".