3391424 has 28 divisors (see below), whose sum is σ = 7086600. Its totient is φ = 1605888.

The previous prime is 3391393. The next prime is 3391433. The reversal of 3391424 is 4241933.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3391393 and 3391402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179 + ... + 2610.

Almost surely, 2^3391424 is an apocalyptic number.

It is an amenable number.

3391424 is an abundant number, since it is smaller than the sum of its proper divisors (3695176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3391424 is a wasteful number, since it uses less digits than its factorization.

3391424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820 (or 2810 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 3391424 is about 1841.5819286689. The cubic root of 3391424 is about 150.2429248895.

The spelling of 3391424 in words is "three million, three hundred ninety-one thousand, four hundred twenty-four".