3884304989953 has 2 divisors, whose sum is σ = 3884304989954. Its totient is φ = 3884304989952.

The previous prime is 3884304989921. The next prime is 3884304989989. The reversal of 3884304989953 is 3599894034883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2645996729104 + 1238308260849 = 1626652^2 + 1112793^2 .

It is a cyclic number.

It is not a de Polignac number, because 3884304989953 - 2⁵ = 3884304989921 is a prime.

It is not a weakly prime, because it can be changed into another prime (3884304689953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1942152494976 + 1942152494977.

It is an arithmetic number, because the mean of its divisors is an integer number (1942152494977).

Almost surely, 2^{3884304989953} is an apocalyptic number.

It is an amenable number.

3884304989953 is a deficient number, since it is larger than the sum of its proper divisors (1).

3884304989953 is an equidigital number, since it uses as much as digits as its factorization.

3884304989953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806215680, while the sum is 73.

The spelling of 3884304989953 in words is "three trillion, eight hundred eighty-four billion, three hundred four million, nine hundred eighty-nine thousand, nine hundred fifty-three".