3448340 has 24 divisors (see below), whose sum is σ = 8276352. Its totient is φ = 1182240.

The previous prime is 3448327. The next prime is 3448351. The reversal of 3448340 is 438443.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12176 + ... + 12455.

It is an arithmetic number, because the mean of its divisors is an integer number (344848).

Almost surely, 2^3448340 is an apocalyptic number.

It is an amenable number.

3448340 is an abundant number, since it is smaller than the sum of its proper divisors (4828012).

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

3448340 is a wasteful number, since it uses less digits than its factorization.

3448340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24647 (or 24645 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 3448340 is about 1856.9706513567. The cubic root of 3448340 is about 151.0787420255.

The spelling of 3448340 in words is "three million, four hundred forty-eight thousand, three hundred forty".