3141403 has 8 divisors (see below), whose sum is σ = 3341520. Its totient is φ = 2944800.

The previous prime is 3141389. The next prime is 3141419. The reversal of 3141403 is 3041413.

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 3141403 - 2⁵ = 3141371 is a prime.

It is a Duffinian number.

3141403 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3141443) 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, 1101 + ... + 2737.

It is an arithmetic number, because the mean of its divisors is an integer number (417690).

Almost surely, 2^3141403 is an apocalyptic number.

3141403 is a deficient number, since it is larger than the sum of its proper divisors (200117).

3141403 is a wasteful number, since it uses less digits than its factorization.

3141403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3141403 is about 1772.4003498081. The cubic root of 3141403 is about 146.4562415175.

Adding to 3141403 its reverse (3041413), we get a palindrome (6182816).

The spelling of 3141403 in words is "three million, one hundred forty-one thousand, four hundred three".