3458208 has 96 divisors (see below), whose sum is σ = 10414656. Its totient is φ = 995328.

The previous prime is 3458207. The next prime is 3458219. The reversal of 3458208 is 8028543.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (3458201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21135 + ... + 21297.

It is an arithmetic number, because the mean of its divisors is an integer number (108486).

Almost surely, 2^3458208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3458208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5207328).

3458208 is an abundant number, since it is smaller than the sum of its proper divisors (6956448).

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

3458208 is a wasteful number, since it uses less digits than its factorization.

3458208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 3458208 is about 1859.6257688040. The cubic root of 3458208 is about 151.2227171152. Note that the first 3 decimals are identical.

The spelling of 3458208 in words is "three million, four hundred fifty-eight thousand, two hundred eight".