3124424 has 8 divisors (see below), whose sum is σ = 5858310. Its totient is φ = 1562208.

The previous prime is 3124421. The next prime is 3124427. The reversal of 3124424 is 4244213.

It is an interprime number because it is at equal distance from previous prime (3124421) and next prime (3124427).

It can be written as a sum of positive squares in only one way, i.e., 2856100 + 268324 = 1690^2 + 518^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3124396 and 3124405.

It is not an unprimeable number, because it can be changed into a prime (3124421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 195269 + ... + 195284.

Almost surely, 2^3124424 is an apocalyptic number.

It is an amenable number.

3124424 is a deficient number, since it is larger than the sum of its proper divisors (2733886).

3124424 is a wasteful number, since it uses less digits than its factorization.

3124424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390559 (or 390555 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 3124424 is about 1767.6040280561. The cubic root of 3124424 is about 146.1919037762.

Adding to 3124424 its reverse (4244213), we get a palindrome (7368637).

The spelling of 3124424 in words is "three million, one hundred twenty-four thousand, four hundred twenty-four".