2940821160 has 64 divisors (see below), whose sum is σ = 9341438400. Its totient is φ = 738087936.

The previous prime is 2940821153. The next prime is 2940821167. The reversal of 2940821160 is 611280492.

It is an interprime number because it is at equal distance from previous prime (2940821153) and next prime (2940821167).

It is not an unprimeable number, because it can be changed into a prime (2940821167) 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 15 ways as a sum of consecutive naturals, for example, 718750 + ... + 722829.

It is an arithmetic number, because the mean of its divisors is an integer number (145959975).

Almost surely, 2^2940821160 is an apocalyptic number.

2940821160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2940821160 is an abundant number, since it is smaller than the sum of its proper divisors (6400617240).

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

2940821160 is a wasteful number, since it uses less digits than its factorization.

2940821160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441610 (or 1441606 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 2940821160 is about 54229.3385539599. The cubic root of 2940821160 is about 1432.7031140832.

The spelling of 2940821160 in words is "two billion, nine hundred forty million, eight hundred twenty-one thousand, one hundred sixty".