4374132636 has 12 divisors (see below), whose sum is σ = 10206309512. Its totient is φ = 1458044208.

The previous prime is 4374132599. The next prime is 4374132667. The reversal of 4374132636 is 6362314734.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4374132594 and 4374132603.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 182255515 + ... + 182255538.

Almost surely, 2^4374132636 is an apocalyptic number.

It is an amenable number.

4374132636 is an abundant number, since it is smaller than the sum of its proper divisors (5832176876).

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

4374132636 is a wasteful number, since it uses less digits than its factorization.

4374132636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364511060 (or 364511058 counting only the distinct ones).

The product of its digits is 217728, while the sum is 39.

The square root of 4374132636 is about 66137.2257960674. The cubic root of 4374132636 is about 1635.4250639447.

The spelling of 4374132636 in words is "four billion, three hundred seventy-four million, one hundred thirty-two thousand, six hundred thirty-six".