2946806628 has 24 divisors (see below), whose sum is σ = 6895593600. Its totient is φ = 979452960.

The previous prime is 2946806627. The next prime is 2946806647. The reversal of 2946806628 is 8266086492.

It is not an unprimeable number, because it can be changed into a prime (2946806627) 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 7 ways as a sum of consecutive naturals, for example, 347628 + ... + 356003.

It is an arithmetic number, because the mean of its divisors is an integer number (287316400).

Almost surely, 2^2946806628 is an apocalyptic number.

It is an amenable number.

2946806628 is an abundant number, since it is smaller than the sum of its proper divisors (3948786972).

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

2946806628 is a wasteful number, since it uses less digits than its factorization.

2946806628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703987 (or 703985 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The square root of 2946806628 is about 54284.4971239487. The cubic root of 2946806628 is about 1433.6744513272.

The spelling of 2946806628 in words is "two billion, nine hundred forty-six million, eight hundred six thousand, six hundred twenty-eight".