3448072 has 16 divisors (see below), whose sum is σ = 6492240. Its totient is φ = 1716816.

The previous prime is 3448043. The next prime is 3448079. The reversal of 3448072 is 2708443.

It is a self number, because there is not a number n which added to its sum of digits gives 3448072.

It is not an unprimeable number, because it can be changed into a prime (3448079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1503 + ... + 3025.

It is an arithmetic number, because the mean of its divisors is an integer number (405765).

Almost surely, 2^3448072 is an apocalyptic number.

It is an amenable number.

3448072 is a deficient number, since it is larger than the sum of its proper divisors (3044168).

3448072 is a wasteful number, since it uses less digits than its factorization.

3448072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812 (or 1808 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 3448072 is about 1856.8984894172. The cubic root of 3448072 is about 151.0748280503.

The spelling of 3448072 in words is "three million, four hundred forty-eight thousand, seventy-two".