3629926484648 has 8 divisors (see below), whose sum is σ = 6806112158730. Its totient is φ = 1814963242320.

The previous prime is 3629926484647. The next prime is 3629926484677. The reversal of 3629926484648 is 8464846299263.

It can be written as a sum of positive squares in only one way, i.e., 2833088179684 + 796838304964 = 1683178^2 + 892658^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3629926484647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226870405283 + ... + 226870405298.

Almost surely, 2^{3629926484648} is an apocalyptic number.

It is an amenable number.

3629926484648 is a deficient number, since it is larger than the sum of its proper divisors (3176185674082).

3629926484648 is a wasteful number, since it uses less digits than its factorization.

3629926484648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453740810587 (or 453740810583 counting only the distinct ones).

The product of its digits is 859963392, while the sum is 71.

The spelling of 3629926484648 in words is "three trillion, six hundred twenty-nine billion, nine hundred twenty-six million, four hundred eighty-four thousand, six hundred forty-eight".