3453538 has 8 divisors (see below), whose sum is σ = 5651280. Its totient is φ = 1569780.

The previous prime is 3453479. The next prime is 3453551. The reversal of 3453538 is 8353543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78468 + ... + 78511.

It is an arithmetic number, because the mean of its divisors is an integer number (706410).

Almost surely, 2^3453538 is an apocalyptic number.

3453538 is a deficient number, since it is larger than the sum of its proper divisors (2197742).

3453538 is a wasteful number, since it uses less digits than its factorization.

3453538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156992.

The product of its digits is 21600, while the sum is 31.

The square root of 3453538 is about 1858.3697156379. The cubic root of 3453538 is about 151.1546155417.

It can be divided in two parts, 345 and 3538, that added together give a palindrome (3883).

The spelling of 3453538 in words is "three million, four hundred fifty-three thousand, five hundred thirty-eight".