3453506 has 32 divisors (see below), whose sum is σ = 6238080. Its totient is φ = 1403136.

The previous prime is 3453479. The next prime is 3453551. The reversal of 3453506 is 6053543.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30506 + ... + 30618.

It is an arithmetic number, because the mean of its divisors is an integer number (194940).

Almost surely, 2^3453506 is an apocalyptic number.

3453506 is a deficient number, since it is larger than the sum of its proper divisors (2784574).

3453506 is a wasteful number, since it uses less digits than its factorization.

3453506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218.

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

The square root of 3453506 is about 1858.3611059210. The cubic root of 3453506 is about 151.1541486811.

The spelling of 3453506 in words is "three million, four hundred fifty-three thousand, five hundred six".