3484643 has 4 divisors (see below), whose sum is σ = 3689640. Its totient is φ = 3279648.

The previous prime is 3484639. The next prime is 3484667. The reversal of 3484643 is 3464843.

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 3484643 - 2² = 3484639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3484043) 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, 102473 + ... + 102506.

It is an arithmetic number, because the mean of its divisors is an integer number (922410).

Almost surely, 2^3484643 is an apocalyptic number.

3484643 is a deficient number, since it is larger than the sum of its proper divisors (204997).

3484643 is a wasteful number, since it uses less digits than its factorization.

3484643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204996.

The product of its digits is 27648, while the sum is 32.

The square root of 3484643 is about 1866.7198504328. The cubic root of 3484643 is about 151.6070616056.

The spelling of 3484643 in words is "three million, four hundred eighty-four thousand, six hundred forty-three".