3436545 has 32 divisors (see below), whose sum is σ = 6561792. Its totient is φ = 1501632.

The previous prime is 3436541. The next prime is 3436547. The reversal of 3436545 is 5456343.

It is not a de Polignac number, because 3436545 - 2² = 3436541 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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

It is a Curzon number.

3436545 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3436541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1704 + ... + 3126.

It is an arithmetic number, because the mean of its divisors is an integer number (205056).

It is a Proth number, since it is equal to 839 ⋅ 2¹² + 1 and 839 < 2¹².

Almost surely, 2^3436545 is an apocalyptic number.

3436545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3436545 is a deficient number, since it is larger than the sum of its proper divisors (3125247).

3436545 is a wasteful number, since it uses less digits than its factorization.

3436545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461.

The product of its digits is 21600, while the sum is 30.

The square root of 3436545 is about 1853.7920595363. The cubic root of 3436545 is about 150.9062909939.

The spelling of 3436545 in words is "three million, four hundred thirty-six thousand, five hundred forty-five".