3242403 has 32 divisors (see below), whose sum is σ = 5140800.
Its totient is φ = 2016000.
The previous prime is 3242399. The next prime is 3242417. The reversal of 3242403 is 3042423.
It is not a de Polignac number, because 3242403 - 22 = 3242399 is a prime.
3242403 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3242203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32053 + ... + 32153.
It is an arithmetic number, because the mean of its divisors is an integer number (160650).
Almost surely, 23242403 is an apocalyptic number.
3242403 is a deficient number, since it is larger than the sum of its proper divisors (1898397).
3242403 is a wasteful number, since it uses less digits than its factorization.
3242403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180 (or 174 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 3242403 is about 1800.6673762803.
The cubic root of 3242403 is about 148.0092975654.
Adding to 3242403 its reverse (3042423), we get a palindrome (6284826).
The spelling of 3242403 in words is "three million, two hundred forty-two thousand, four hundred three".