3340458 has 24 divisors (see below), whose sum is σ = 7896096. Its totient is φ = 1012200.

The previous prime is 3340453. The next prime is 3340459. The reversal of 3340458 is 8540433.

It is a happy number.

It is a super-2 number, since 2×3340458² = 22317319299528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8238 + ... + 8633.

It is an arithmetic number, because the mean of its divisors is an integer number (329004).

Almost surely, 2^3340458 is an apocalyptic number.

3340458 is an abundant number, since it is smaller than the sum of its proper divisors (4555638).

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

3340458 is a wasteful number, since it uses less digits than its factorization.

3340458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16890 (or 16887 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3340458 is about 1827.6919871795. The cubic root of 3340458 is about 149.4865108652.

The spelling of 3340458 in words is "three million, three hundred forty thousand, four hundred fifty-eight".