3474447 has 8 divisors (see below), whose sum is σ = 4642560. Its totient is φ = 2311320.

The previous prime is 3474439. The next prime is 3474467. The reversal of 3474447 is 7444743.

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

It is not a de Polignac number, because 3474447 - 2³ = 3474439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3474437) 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, 922 + ... + 2792.

It is an arithmetic number, because the mean of its divisors is an integer number (580320).

Almost surely, 2^3474447 is an apocalyptic number.

3474447 is a deficient number, since it is larger than the sum of its proper divisors (1168113).

3474447 is a wasteful number, since it uses less digits than its factorization.

3474447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493.

The product of its digits is 37632, while the sum is 33.

The square root of 3474447 is about 1863.9868561768. The cubic root of 3474447 is about 151.4590506805.

The spelling of 3474447 in words is "three million, four hundred seventy-four thousand, four hundred forty-seven".