4744006987 has 2 divisors, whose sum is σ = 4744006988. Its totient is φ = 4744006986.

The previous prime is 4744006937. The next prime is 4744006991. The reversal of 4744006987 is 7896004474.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4744006987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4744006987.

It is not a weakly prime, because it can be changed into another prime (4744006937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372003493 + 2372003494.

It is an arithmetic number, because the mean of its divisors is an integer number (2372003494).

Almost surely, 2^4744006987 is an apocalyptic number.

4744006987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4744006987 is an equidigital number, since it uses as much as digits as its factorization.

4744006987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 4744006987 is about 68876.7521519417. The cubic root of 4744006987 is about 1680.2804457888.

The spelling of 4744006987 in words is "four billion, seven hundred forty-four million, six thousand, nine hundred eighty-seven".