2944861080 has 256 divisors, whose sum is σ = 10627061760. Its totient is φ = 638668800.

The previous prime is 2944861067. The next prime is 2944861109. The reversal of 2944861080 is 801684492.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1273125 + ... + 1275435.

It is an arithmetic number, because the mean of its divisors is an integer number (41511960).

Almost surely, 2^2944861080 is an apocalyptic number.

2944861080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2944861080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5313530880).

2944861080 is an abundant number, since it is smaller than the sum of its proper divisors (7682200680).

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

2944861080 is a wasteful number, since it uses less digits than its factorization.

2944861080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410 (or 2406 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 2944861080 is about 54266.5742423455. The cubic root of 2944861080 is about 1433.3588671613.

The spelling of 2944861080 in words is "two billion, nine hundred forty-four million, eight hundred sixty-one thousand, eighty".