3448856 has 8 divisors (see below), whose sum is σ = 6466620. Its totient is φ = 1724424.

The previous prime is 3448853. The next prime is 3448859. The reversal of 3448856 is 6588443.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3448853) and next prime (3448859).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215546 + ... + 215561.

Almost surely, 2^3448856 is an apocalyptic number.

It is an amenable number.

3448856 is a deficient number, since it is larger than the sum of its proper divisors (3017764).

3448856 is a wasteful number, since it uses less digits than its factorization.

3448856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431113 (or 431109 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 3448856 is about 1857.1095821195. The cubic root of 3448856 is about 151.0862773172.

The spelling of 3448856 in words is "three million, four hundred forty-eight thousand, eight hundred fifty-six".