3348847 has 4 divisors (see below), whose sum is σ = 3545856. Its totient is φ = 3151840.

The previous prime is 3348841. The next prime is 3348853. The reversal of 3348847 is 7488433.

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

It is an interprime number because it is at equal distance from previous prime (3348841) and next prime (3348853).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3348847 is a prime.

It is a super-2 number, since 2×3348847² = 22429552458818, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁵ + 3⁹ + 4⁸ + 8 + 8⁷ + 4¹⁰ + 7⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3348841) 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, 98479 + ... + 98512.

It is an arithmetic number, because the mean of its divisors is an integer number (886464).

Almost surely, 2^3348847 is an apocalyptic number.

3348847 is a deficient number, since it is larger than the sum of its proper divisors (197009).

3348847 is a wasteful number, since it uses less digits than its factorization.

3348847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197008.

The product of its digits is 64512, while the sum is 37.

The square root of 3348847 is about 1829.9855190684. The cubic root of 3348847 is about 149.6115430244.

The spelling of 3348847 in words is "three million, three hundred forty-eight thousand, eight hundred forty-seven".