2949383120 has 40 divisors (see below), whose sum is σ = 6864222120. Its totient is φ = 1178565120.

The previous prime is 2949383111. The next prime is 2949383147. The reversal of 2949383120 is 213839492.

It can be written as a sum of positive squares in 4 ways, for example, as 1340731456 + 1608651664 = 36616^2 + 40108^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63626 + ... + 99734.

It is an arithmetic number, because the mean of its divisors is an integer number (171605553).

Almost surely, 2^2949383120 is an apocalyptic number.

2949383120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2949383120 is an abundant number, since it is smaller than the sum of its proper divisors (3914839000).

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

2949383120 is a wasteful number, since it uses less digits than its factorization.

2949383120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37143 (or 37137 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 2949383120 is about 54308.2233183889. The cubic root of 2949383120 is about 1434.0921661838.

The spelling of 2949383120 in words is "two billion, nine hundred forty-nine million, three hundred eighty-three thousand, one hundred twenty".