3321134540 has 24 divisors (see below), whose sum is σ = 7005667200. Its totient is φ = 1322494848.

The previous prime is 3321134513. The next prime is 3321134567. The reversal of 3321134540 is 454311233.

It is an interprime number because it is at equal distance from previous prime (3321134513) and next prime (3321134567).

It is a super-2 number, since 2×3321134540² = 22059869265562023200, which contains 22 as substring.

It is an unprimeable number.

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, 367865 + ... + 376784.

It is an arithmetic number, because the mean of its divisors is an integer number (291902800).

Almost surely, 2^3321134540 is an apocalyptic number.

It is an amenable number.

3321134540 is an abundant number, since it is smaller than the sum of its proper divisors (3684532660).

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

3321134540 is a wasteful number, since it uses less digits than its factorization.

3321134540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744881 (or 744879 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3321134540 is about 57629.2854371803. The cubic root of 3321134540 is about 1491.9770970425.

Adding to 3321134540 its reverse (454311233), we get a palindrome (3775445773).

The spelling of 3321134540 in words is "three billion, three hundred twenty-one million, one hundred thirty-four thousand, five hundred forty".