3448625 has 16 divisors (see below), whose sum is σ = 4402944. Its totient is φ = 2695600.

The previous prime is 3448607. The next prime is 3448631. The reversal of 3448625 is 5268443.

It is not a de Polignac number, because 3448625 - 2⁶ = 3448561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3448591 and 3448600.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5582 + ... + 6168.

It is an arithmetic number, because the mean of its divisors is an integer number (275184).

Almost surely, 2^3448625 is an apocalyptic number.

It is an amenable number.

3448625 is a deficient number, since it is larger than the sum of its proper divisors (954319).

3448625 is an equidigital number, since it uses as much as digits as its factorization.

3448625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649 (or 639 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 3448625 is about 1857.0473876560. The cubic root of 3448625 is about 151.0829040528.

The spelling of 3448625 in words is "three million, four hundred forty-eight thousand, six hundred twenty-five".