3484947 has 8 divisors (see below), whose sum is σ = 4710544. Its totient is φ = 2291328.

The previous prime is 3484931. The next prime is 3484967. The reversal of 3484947 is 7494843.

3484947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3484947 - 2⁴ = 3484931 is a prime.

It is a d-powerful number, because it can be written as 3³ + 4² + 8⁵ + 4¹⁰ + 9⁶ + 4¹⁰ + 7⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3484907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7738 + ... + 8175.

It is an arithmetic number, because the mean of its divisors is an integer number (588818).

Almost surely, 2^3484947 is an apocalyptic number.

3484947 is a deficient number, since it is larger than the sum of its proper divisors (1225597).

3484947 is a wasteful number, since it uses less digits than its factorization.

3484947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15989.

The product of its digits is 96768, while the sum is 39.

The square root of 3484947 is about 1866.8012749085. The cubic root of 3484947 is about 151.6114702070.

The spelling of 3484947 in words is "three million, four hundred eighty-four thousand, nine hundred forty-seven".