3403545 has 8 divisors (see below), whose sum is σ = 5445696. Its totient is φ = 1815216.

The previous prime is 3403531. The next prime is 3403549. The reversal of 3403545 is 5453043.

It is a happy number.

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

It is not a de Polignac number, because 3403545 - 2⁴ = 3403529 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3403549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113437 + ... + 113466.

It is an arithmetic number, because the mean of its divisors is an integer number (680712).

Almost surely, 2^3403545 is an apocalyptic number.

It is an amenable number.

3403545 is a deficient number, since it is larger than the sum of its proper divisors (2042151).

3403545 is a wasteful number, since it uses less digits than its factorization.

3403545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226911.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3403545 is about 1844.8699141132. The cubic root of 3403545 is about 150.4217022261.

Adding to 3403545 its reverse (5453043), we get a palindrome (8856588).

The spelling of 3403545 in words is "three million, four hundred three thousand, five hundred forty-five".