3453650 has 12 divisors (see below), whose sum is σ = 6423882. Its totient is φ = 1381440.

The previous prime is 3453647. The next prime is 3453673. The reversal of 3453650 is 563543.

3453650 is digitally balanced in base 2, 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 3 ways, for example, as 2719201 + 734449 = 1649^2 + 857^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34487 + ... + 34586.

Almost surely, 2^3453650 is an apocalyptic number.

3453650 is a deficient number, since it is larger than the sum of its proper divisors (2970232).

3453650 is a wasteful number, since it uses less digits than its factorization.

3453650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69085 (or 69080 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 3453650 is about 1858.3998493328. The cubic root of 3453650 is about 151.1562495312.

The spelling of 3453650 in words is "three million, four hundred fifty-three thousand, six hundred fifty".