3298221979 has 8 divisors (see below), whose sum is σ = 3600588992. Its totient is φ = 3002806080.

The previous prime is 3298221937. The next prime is 3298222009. The reversal of 3298221979 is 9791228923.

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

It is a cyclic number.

It is not a de Polignac number, because 3298221979 - 2¹⁵ = 3298189211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3298221079) 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 7 ways as a sum of consecutive naturals, for example, 1736787 + ... + 1738684.

It is an arithmetic number, because the mean of its divisors is an integer number (450073624).

Almost surely, 2^3298221979 is an apocalyptic number.

3298221979 is a deficient number, since it is larger than the sum of its proper divisors (302367013).

3298221979 is a wasteful number, since it uses less digits than its factorization.

3298221979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475557.

The product of its digits is 979776, while the sum is 52.

The square root of 3298221979 is about 57430.1486938698. The cubic root of 3298221979 is about 1488.5381182973.

The spelling of 3298221979 in words is "three billion, two hundred ninety-eight million, two hundred twenty-one thousand, nine hundred seventy-nine".