3427473 has 16 divisors (see below), whose sum is σ = 5253120. Its totient is φ = 1947216.

The previous prime is 3427469. The next prime is 3427507. The reversal of 3427473 is 3747243.

It is not a de Polignac number, because 3427473 - 2² = 3427469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3427473.

It is not an unprimeable number, because it can be changed into a prime (3427673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4408 + ... + 5126.

It is an arithmetic number, because the mean of its divisors is an integer number (328320).

Almost surely, 2^3427473 is an apocalyptic number.

It is an amenable number.

3427473 is a deficient number, since it is larger than the sum of its proper divisors (1825647).

3427473 is a wasteful number, since it uses less digits than its factorization.

3427473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956.

The product of its digits is 14112, while the sum is 30.

The square root of 3427473 is about 1851.3435661703. The cubic root of 3427473 is about 150.7733834451.

The spelling of 3427473 in words is "three million, four hundred twenty-seven thousand, four hundred seventy-three".