3321125236 has 144 divisors (see below), whose sum is σ = 7418431440. Its totient is φ = 1287475200.

The previous prime is 3321125209. The next prime is 3321125267. The reversal of 3321125236 is 6325211233.

It can be written as a sum of positive squares in 8 ways, for example, as 106915600 + 3214209636 = 10340^2 + 56694^2 .

It is a super-2 number, since 2×3321125236² = 22059745666392111392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6524550 + ... + 6525058.

It is an arithmetic number, because the mean of its divisors is an integer number (51516885).

Almost surely, 2^3321125236 is an apocalyptic number.

It is an amenable number.

3321125236 is an abundant number, since it is smaller than the sum of its proper divisors (4097306204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3321125236 is a wasteful number, since it uses less digits than its factorization.

3321125236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 613 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 3321125236 is about 57629.2047142766. The cubic root of 3321125236 is about 1491.9757038069.

Adding to 3321125236 its reverse (6325211233), we get a palindrome (9646336469).

The spelling of 3321125236 in words is "three billion, three hundred twenty-one million, one hundred twenty-five thousand, two hundred thirty-six".