3448660 has 12 divisors (see below), whose sum is σ = 7242228. Its totient is φ = 1379456.

The previous prime is 3448649. The next prime is 3448663. The reversal of 3448660 is 668443.

3448660 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1674436 + 1774224 = 1294^2 + 1332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448663) 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, 86197 + ... + 86236.

It is an arithmetic number, because the mean of its divisors is an integer number (603519).

Almost surely, 2^3448660 is an apocalyptic number.

It is an amenable number.

3448660 is an abundant number, since it is smaller than the sum of its proper divisors (3793568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3448660 is a wasteful number, since it uses less digits than its factorization.

3448660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172442 (or 172440 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 3448660 is about 1857.0568111935. The cubic root of 3448660 is about 151.0834151632.

The spelling of 3448660 in words is "three million, four hundred forty-eight thousand, six hundred sixty".