4487730631789 has 16 divisors (see below), whose sum is σ = 4531825584000. Its totient is φ = 4443900470464.

The previous prime is 4487730631771. The next prime is 4487730631793. The reversal of 4487730631789 is 9871360377844.

It is a cyclic number.

It is not a de Polignac number, because 4487730631789 - 2⁷ = 4487730631661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4487730631729) 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 in 15 ways as a sum of consecutive naturals, for example, 35724912 + ... + 35850310.

It is an arithmetic number, because the mean of its divisors is an integer number (283239099000).

Almost surely, 2^{4487730631789} is an apocalyptic number.

It is an amenable number.

4487730631789 is a deficient number, since it is larger than the sum of its proper divisors (44094952211).

4487730631789 is a wasteful number, since it uses less digits than its factorization.

4487730631789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126452.

The product of its (nonzero) digits is 170698752, while the sum is 67.

The spelling of 4487730631789 in words is "four trillion, four hundred eighty-seven billion, seven hundred thirty million, six hundred thirty-one thousand, seven hundred eighty-nine".