3448479 has 4 divisors (see below), whose sum is σ = 4597976. Its totient is φ = 2298984.

The previous prime is 3448463. The next prime is 3448507. The reversal of 3448479 is 9748443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9748443 = 3 ⋅3249481.

It is not a de Polignac number, because 3448479 - 2⁴ = 3448463 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448439) 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, 574744 + ... + 574749.

It is an arithmetic number, because the mean of its divisors is an integer number (1149494).

Almost surely, 2^3448479 is an apocalyptic number.

3448479 is a deficient number, since it is larger than the sum of its proper divisors (1149497).

3448479 is a wasteful number, since it uses less digits than its factorization.

3448479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149496.

The product of its digits is 96768, while the sum is 39.

The square root of 3448479 is about 1857.0080775269. The cubic root of 3448479 is about 151.0807719552.

The spelling of 3448479 in words is "three million, four hundred forty-eight thousand, four hundred seventy-nine".