3523424 has 24 divisors (see below), whose sum is σ = 7010640. Its totient is φ = 1742976.

The previous prime is 3523397. The next prime is 3523427. The reversal of 3523424 is 4243253.

It is a self number, because there is not a number n which added to its sum of digits gives 3523424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3523427) 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, 2762 + ... + 3830.

It is an arithmetic number, because the mean of its divisors is an integer number (292110).

Almost surely, 2^3523424 is an apocalyptic number.

It is an amenable number.

3523424 is a deficient number, since it is larger than the sum of its proper divisors (3487216).

3523424 is a wasteful number, since it uses less digits than its factorization.

3523424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182 (or 1174 counting only the distinct ones).

The product of its digits is 2880, while the sum is 23.

The square root of 3523424 is about 1877.0785812001. The cubic root of 3523424 is about 152.1674055874.

Adding to 3523424 its reverse (4243253), we get a palindrome (7766677).

It can be divided in two parts, 35 and 23424, that multiplied together give a triangular number (819840 = T₁₂₈₀).

The spelling of 3523424 in words is "three million, five hundred twenty-three thousand, four hundred twenty-four".