3345450 has 24 divisors (see below), whose sum is σ = 8297088. Its totient is φ = 892080.

The previous prime is 3345439. The next prime is 3345451. The reversal of 3345450 is 545433.

It is a happy number.

It is a super-2 number, since 2×3345450² = 22384071405000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3345450.

It is not an unprimeable number, because it can be changed into a prime (3345451) 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, 11002 + ... + 11301.

It is an arithmetic number, because the mean of its divisors is an integer number (345712).

Almost surely, 2^3345450 is an apocalyptic number.

3345450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3345450 is an abundant number, since it is smaller than the sum of its proper divisors (4951638).

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

3345450 is a wasteful number, since it uses less digits than its factorization.

3345450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22318 (or 22313 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3345450 is about 1829.0571341541. The cubic root of 3345450 is about 149.5609383084.

The spelling of 3345450 in words is "three million, three hundred forty-five thousand, four hundred fifty".