2944928860 has 12 divisors (see below), whose sum is σ = 6184350648. Its totient is φ = 1177971536.

The previous prime is 2944928837. The next prime is 2944928873. The reversal of 2944928860 is 688294492.

It is a junction number, because it is equal to n+sod(n) for n = 2944928798 and 2944928807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73623202 + ... + 73623241.

It is an arithmetic number, because the mean of its divisors is an integer number (515362554).

Almost surely, 2^2944928860 is an apocalyptic number.

2944928860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2944928860 is an abundant number, since it is smaller than the sum of its proper divisors (3239421788).

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

2944928860 is a wasteful number, since it uses less digits than its factorization.

2944928860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147246452 (or 147246450 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 52.

The square root of 2944928860 is about 54267.1987484152. The cubic root of 2944928860 is about 1433.3698639809.

The spelling of 2944928860 in words is "two billion, nine hundred forty-four million, nine hundred twenty-eight thousand, eight hundred sixty".