3450545 has 16 divisors (see below), whose sum is σ = 4762368. Its totient is φ = 2351040.

The previous prime is 3450539. The next prime is 3450569. The reversal of 3450545 is 5450543.

3450545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3450545 - 2⁸ = 3450289 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 10727 + ... + 11043.

It is an arithmetic number, because the mean of its divisors is an integer number (297648).

Almost surely, 2^3450545 is an apocalyptic number.

3450545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3450545 is a deficient number, since it is larger than the sum of its proper divisors (1311823).

3450545 is a wasteful number, since it uses less digits than its factorization.

3450545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 3450545 is about 1857.5642653755. The cubic root of 3450545 is about 151.1109369992.

The spelling of 3450545 in words is "three million, four hundred fifty thousand, five hundred forty-five".