3321147332 has 24 divisors (see below), whose sum is σ = 6120253440. Its totient is φ = 1572570720.

The previous prime is 3321147301. The next prime is 3321147341. The reversal of 3321147332 is 2337411233.

It is a super-2 number, since 2×3321147332² = 22060039201701436448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321147295 and 3321147304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238013 + ... + 251579.

It is an arithmetic number, because the mean of its divisors is an integer number (255010560).

Almost surely, 2^3321147332 is an apocalyptic number.

It is an amenable number.

3321147332 is a deficient number, since it is larger than the sum of its proper divisors (2799106108).

3321147332 is a wasteful number, since it uses less digits than its factorization.

3321147332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16811 (or 16809 counting only the distinct ones).

The product of its digits is 9072, while the sum is 29.

The square root of 3321147332 is about 57629.3964223121. The cubic root of 3321147332 is about 1491.9790125873.

Adding to 3321147332 its reverse (2337411233), we get a palindrome (5658558565).

The spelling of 3321147332 in words is "three billion, three hundred twenty-one million, one hundred forty-seven thousand, three hundred thirty-two".