3448406 has 8 divisors (see below), whose sum is σ = 5570544. Its totient is φ = 1591560.

The previous prime is 3448397. The next prime is 3448439. The reversal of 3448406 is 6048443.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66290 + ... + 66341.

It is an arithmetic number, because the mean of its divisors is an integer number (696318).

Almost surely, 2^3448406 is an apocalyptic number.

3448406 is a deficient number, since it is larger than the sum of its proper divisors (2122138).

3448406 is a wasteful number, since it uses less digits than its factorization.

3448406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132646.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 3448406 is about 1856.9884221502. The cubic root of 3448406 is about 151.0797058838.

The spelling of 3448406 in words is "three million, four hundred forty-eight thousand, four hundred six".