3430424 has 16 divisors (see below), whose sum is σ = 6463800. Its totient is φ = 1706752.

The previous prime is 3430423. The next prime is 3430433. The reversal of 3430424 is 4240343.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3430396 and 3430405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430423) 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, 872 + ... + 2760.

Almost surely, 2^3430424 is an apocalyptic number.

It is an amenable number.

3430424 is a deficient number, since it is larger than the sum of its proper divisors (3033376).

3430424 is a wasteful number, since it uses less digits than its factorization.

3430424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122 (or 2118 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3430424 is about 1852.1403834483. The cubic root of 3430424 is about 150.8166421980.

Adding to 3430424 its reverse (4240343), we get a palindrome (7670767).

The spelling of 3430424 in words is "three million, four hundred thirty thousand, four hundred twenty-four".