3988486079 has 2 divisors, whose sum is σ = 3988486080. Its totient is φ = 3988486078.

The previous prime is 3988485997. The next prime is 3988486111. The reversal of 3988486079 is 9706848893.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3988486079 - 2¹² = 3988481983 is a prime.

It is a super-3 number, since 3×3988486079³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3988486279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1994243039 + 1994243040.

It is an arithmetic number, because the mean of its divisors is an integer number (1994243040).

Almost surely, 2^3988486079 is an apocalyptic number.

3988486079 is a deficient number, since it is larger than the sum of its proper divisors (1).

3988486079 is an equidigital number, since it uses as much as digits as its factorization.

3988486079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20901888, while the sum is 62.

The square root of 3988486079 is about 63154.4620672206. The cubic root of 3988486079 is about 1585.8764873625.

The spelling of 3988486079 in words is "three billion, nine hundred eighty-eight million, four hundred eighty-six thousand, seventy-nine".