3242526642 has 24 divisors (see below), whose sum is σ = 7042667580. Its totient is φ = 1078197120.

The previous prime is 3242526611. The next prime is 3242526647. The reversal of 3242526642 is 2466252423.

3242526642 is a `hidden beast` number, since 3 + 2 + 4 + 2 + 5 + 2 + 6 + 642 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3102601401 + 139925241 = 55701^2 + 11829^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3242526597 and 3242526606.

It is not an unprimeable number, because it can be changed into a prime (3242526647) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 212859 + ... + 227582.

Almost surely, 2^3242526642 is an apocalyptic number.

3242526642 is an abundant number, since it is smaller than the sum of its proper divisors (3800140938).

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

3242526642 is a wasteful number, since it uses less digits than its factorization.

3242526642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440858 (or 440855 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 3242526642 is about 56943.1878454306. The cubic root of 3242526642 is about 1480.1117887925. Note that the first 3 decimals are identical.

The spelling of 3242526642 in words is "three billion, two hundred forty-two million, five hundred twenty-six thousand, six hundred forty-two".