3454545 has 8 divisors (see below), whose sum is σ = 5527296. Its totient is φ = 1842416.

The previous prime is 3454541. The next prime is 3454573. The reversal of 3454545 is 5454543.

3454545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3454545 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

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

It is a cyclic number.

It is not a de Polignac number, because 3454545 - 2² = 3454541 is a prime.

It is an alternating number because its digits alternate between odd and even.

3454545 is a modest number, since divided by 4545 gives 345 as remainder.

It is not an unprimeable number, because it can be changed into a prime (3454541) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 115137 + ... + 115166.

It is an arithmetic number, because the mean of its divisors is an integer number (690912).

Almost surely, 2^3454545 is an apocalyptic number.

It is an amenable number.

3454545 is a deficient number, since it is larger than the sum of its proper divisors (2072751).

3454545 is a wasteful number, since it uses less digits than its factorization.

3454545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230311.

The product of its digits is 24000, while the sum is 30.

The square root of 3454545 is about 1858.6406322902. The cubic root of 3454545 is about 151.1693055887.

The spelling of 3454545 in words is "three million, four hundred fifty-four thousand, five hundred forty-five".