3319556028 has 12 divisors (see below), whose sum is σ = 7745630760. Its totient is φ = 1106518672.

The previous prime is 3319555969. The next prime is 3319556041. The reversal of 3319556028 is 8206559133.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3319556028² = 22038904446062273568, 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138314823 + ... + 138314846.

It is an arithmetic number, because the mean of its divisors is an integer number (645469230).

Almost surely, 2^3319556028 is an apocalyptic number.

It is an amenable number.

3319556028 is an abundant number, since it is smaller than the sum of its proper divisors (4426074732).

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

3319556028 is a wasteful number, since it uses less digits than its factorization.

3319556028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276629676 (or 276629674 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 3319556028 is about 57615.5884114707. The cubic root of 3319556028 is about 1491.7406841597.

The spelling of 3319556028 in words is "three billion, three hundred nineteen million, five hundred fifty-six thousand, twenty-eight".