3467447 has 4 divisors (see below), whose sum is σ = 3476496. Its totient is φ = 3458400.

The previous prime is 3467437. The next prime is 3467449. The reversal of 3467447 is 7447643.

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

It is a cyclic number.

It is not a de Polignac number, because 3467447 - 2⁶ = 3467383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3467449) 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 3 ways as a sum of consecutive naturals, for example, 3923 + ... + 4724.

It is an arithmetic number, because the mean of its divisors is an integer number (869124).

Almost surely, 2^3467447 is an apocalyptic number.

3467447 is a deficient number, since it is larger than the sum of its proper divisors (9049).

3467447 is an equidigital number, since it uses as much as digits as its factorization.

3467447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9048.

The product of its digits is 56448, while the sum is 35.

The square root of 3467447 is about 1862.1082138265. The cubic root of 3467447 is about 151.3572669856.

The spelling of 3467447 in words is "three million, four hundred sixty-seven thousand, four hundred forty-seven".