3448149 has 8 divisors (see below), whose sum is σ = 4611072. Its totient is φ = 2292000.

The previous prime is 3448121. The next prime is 3448157. The reversal of 3448149 is 9418443.

It is a happy number.

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

It is not a de Polignac number, because 3448149 - 2⁵ = 3448117 is a prime.

3448149 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352 + ... + 2649.

It is an arithmetic number, because the mean of its divisors is an integer number (576384).

Almost surely, 2^3448149 is an apocalyptic number.

It is an amenable number.

3448149 is a deficient number, since it is larger than the sum of its proper divisors (1162923).

3448149 is a wasteful number, since it uses less digits than its factorization.

3448149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387.

The product of its digits is 13824, while the sum is 33.

The square root of 3448149 is about 1856.9192227989. The cubic root of 3448149 is about 151.0759526087.

The spelling of 3448149 in words is "three million, four hundred forty-eight thousand, one hundred forty-nine".