3318578480 has 40 divisors (see below), whose sum is σ = 8817938592. Its totient is φ = 1137798144.

The previous prime is 3318578477. The next prime is 3318578503. The reversal of 3318578480 is 848758133.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3318578480² = 22025926255838220800, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 2962457 + ... + 2963576.

Almost surely, 2^3318578480 is an apocalyptic number.

It is an amenable number.

3318578480 is an abundant number, since it is smaller than the sum of its proper divisors (5499360112).

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

3318578480 is a wasteful number, since it uses less digits than its factorization.

3318578480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926053 (or 5926047 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 3318578480 is about 57607.1044229789. The cubic root of 3318578480 is about 1491.5942397481.

The spelling of 3318578480 in words is "three billion, three hundred eighteen million, five hundred seventy-eight thousand, four hundred eighty".