3453522 has 16 divisors (see below), whose sum is σ = 6955200. Its totient is φ = 1143152.

The previous prime is 3453479. The next prime is 3453551. The reversal of 3453522 is 2253543.

It is a junction number, because it is equal to n+sod(n) for n = 3453492 and 3453501.

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, 1038 + ... + 2825.

It is an arithmetic number, because the mean of its divisors is an integer number (434700).

Almost surely, 2^3453522 is an apocalyptic number.

3453522 is an abundant number, since it is smaller than the sum of its proper divisors (3501678).

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

3453522 is a wasteful number, since it uses less digits than its factorization.

3453522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4017.

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

The square root of 3453522 is about 1858.3654107844. The cubic root of 3453522 is about 151.1543821118.

The spelling of 3453522 in words is "three million, four hundred fifty-three thousand, five hundred twenty-two".