3124841 has 4 divisors (see below), whose sum is σ = 3128400. Its totient is φ = 3121284.

The previous prime is 3124829. The next prime is 3124843. The reversal of 3124841 is 1484213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3124841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3124843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590 + ... + 2568.

It is an arithmetic number, because the mean of its divisors is an integer number (782100).

Almost surely, 2^3124841 is an apocalyptic number.

It is an amenable number.

3124841 is a deficient number, since it is larger than the sum of its proper divisors (3559).

3124841 is a wasteful number, since it uses less digits than its factorization.

3124841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558.

The product of its digits is 768, while the sum is 23.

The square root of 3124841 is about 1767.7219804030. The cubic root of 3124841 is about 146.1984073015.

The spelling of 3124841 in words is "three million, one hundred twenty-four thousand, eight hundred forty-one".