3988421179 has 8 divisors (see below), whose sum is σ = 4097359728. Its totient is φ = 3879542880.

The previous prime is 3988421167. The next prime is 3988421201. The reversal of 3988421179 is 9711248893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3988421179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3988421779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140844 + ... + 166774.

It is an arithmetic number, because the mean of its divisors is an integer number (512169966).

Almost surely, 2^3988421179 is an apocalyptic number.

3988421179 is a deficient number, since it is larger than the sum of its proper divisors (108938549).

3988421179 is a wasteful number, since it uses less digits than its factorization.

3988421179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30125.

The product of its digits is 870912, while the sum is 52.

The square root of 3988421179 is about 63153.9482455373. The cubic root of 3988421179 is about 1585.8678856073.

The spelling of 3988421179 in words is "three billion, nine hundred eighty-eight million, four hundred twenty-one thousand, one hundred seventy-nine".