3642052322 has 4 divisors (see below), whose sum is σ = 5463078486. Its totient is φ = 1821026160.

The previous prime is 3642052303. The next prime is 3642052327. The reversal of 3642052322 is 2232502463.

3642052322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3628737121 + 13315201 = 60239^2 + 3649^2 .

It is not an unprimeable number, because it can be changed into a prime (3642052327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 910513079 + ... + 910513082.

Almost surely, 2^3642052322 is an apocalyptic number.

3642052322 is a deficient number, since it is larger than the sum of its proper divisors (1821026164).

3642052322 is a wasteful number, since it uses less digits than its factorization.

3642052322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821026163.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3642052322 is about 60349.4185721785. The cubic root of 3642052322 is about 1538.5633875799.

Adding to 3642052322 its reverse (2232502463), we get a palindrome (5874554785).

The spelling of 3642052322 in words is "three billion, six hundred forty-two million, fifty-two thousand, three hundred twenty-two".