3642368264 has 16 divisors (see below), whose sum is σ = 6830521020. Its totient is φ = 1820896000.

The previous prime is 3642368239. The next prime is 3642368287. The reversal of 3642368264 is 4628632463.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3456264100 + 186104164 = 58790^2 + 13642^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23492 + ... + 88524.

Almost surely, 2^3642368264 is an apocalyptic number.

It is an amenable number.

3642368264 is a deficient number, since it is larger than the sum of its proper divisors (3188152756).

3642368264 is a wasteful number, since it uses less digits than its factorization.

3642368264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72040 (or 72036 counting only the distinct ones).

The product of its digits is 995328, while the sum is 44.

The square root of 3642368264 is about 60352.0361214102. The cubic root of 3642368264 is about 1538.6078755678.

The spelling of 3642368264 in words is "three billion, six hundred forty-two million, three hundred sixty-eight thousand, two hundred sixty-four".