3448973 has 4 divisors (see below), whose sum is σ = 3762528. Its totient is φ = 3135420.

The previous prime is 3448957. The next prime is 3448981. The reversal of 3448973 is 3798443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3448973 - 2⁴ = 3448957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448933) 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, 156761 + ... + 156782.

It is an arithmetic number, because the mean of its divisors is an integer number (940632).

Almost surely, 2^3448973 is an apocalyptic number.

It is an amenable number.

3448973 is a deficient number, since it is larger than the sum of its proper divisors (313555).

3448973 is a wasteful number, since it uses less digits than its factorization.

3448973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313554.

The product of its digits is 72576, while the sum is 38.

The square root of 3448973 is about 1857.1410824167. The cubic root of 3448973 is about 151.0879857962.

The spelling of 3448973 in words is "three million, four hundred forty-eight thousand, nine hundred seventy-three".