3302248981 has 4 divisors (see below), whose sum is σ = 3323282572. Its totient is φ = 3281215392.

The previous prime is 3302248967. The next prime is 3302249003. The reversal of 3302248981 is 1898422033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1898422033 = 991 ⋅1915663.

It can be written as a sum of positive squares in 2 ways, for example, as 2324686225 + 977562756 = 48215^2 + 31266^2 .

It is a cyclic number.

It is not a de Polignac number, because 3302248981 - 2¹³ = 3302240789 is a prime.

It is a super-2 number, since 2×3302248981² = 21809696665031076722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3302248931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10516560 + ... + 10516873.

It is an arithmetic number, because the mean of its divisors is an integer number (830820643).

Almost surely, 2^3302248981 is an apocalyptic number.

It is an amenable number.

3302248981 is a deficient number, since it is larger than the sum of its proper divisors (21033591).

3302248981 is a wasteful number, since it uses less digits than its factorization.

3302248981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21033590.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 3302248981 is about 57465.1979984408. The cubic root of 3302248981 is about 1489.1436878081.

The spelling of 3302248981 in words is "three billion, three hundred two million, two hundred forty-eight thousand, nine hundred eighty-one".