3320628678 has 96 divisors (see below), whose sum is σ = 7585643520. Its totient is φ = 1048844160.

The previous prime is 3320628671. The next prime is 3320628679. The reversal of 3320628678 is 8768260233.

It is a super-2 number, since 2×3320628678² = 22053149634312055368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320628671) by changing a digit.

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, 3543426 + ... + 3544362.

It is an arithmetic number, because the mean of its divisors is an integer number (79017120).

Almost surely, 2^3320628678 is an apocalyptic number.

3320628678 is an abundant number, since it is smaller than the sum of its proper divisors (4265014842).

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

3320628678 is a wasteful number, since it uses less digits than its factorization.

3320628678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122 (or 1119 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 3320628678 is about 57624.8963383016. The cubic root of 3320628678 is about 1491.9013425243.

The spelling of 3320628678 in words is "three billion, three hundred twenty million, six hundred twenty-eight thousand, six hundred seventy-eight".