3522540424 has 16 divisors (see below), whose sum is σ = 7112822220. Its totient is φ = 1625787840.

The previous prime is 3522540407. The next prime is 3522540449. The reversal of 3522540424 is 4240452253.

It can be written as a sum of positive squares in 2 ways, for example, as 2947404100 + 575136324 = 54290^2 + 23982^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16935187 + ... + 16935394.

Almost surely, 2^3522540424 is an apocalyptic number.

It is an amenable number.

3522540424 is an abundant number, since it is smaller than the sum of its proper divisors (3590281796).

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

3522540424 is a wasteful number, since it uses less digits than its factorization.

3522540424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33870600 (or 33870596 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 3522540424 is about 59350.9934541959. The cubic root of 3522540424 is about 1521.5468475036.

Adding to 3522540424 its reverse (4240452253), we get a palindrome (7762992677).

The spelling of 3522540424 in words is "three billion, five hundred twenty-two million, five hundred forty thousand, four hundred twenty-four".