2942743076 has 96 divisors (see below), whose sum is σ = 6575063040. Its totient is φ = 1121040000.

The previous prime is 2942743057. The next prime is 2942743093. The reversal of 2942743076 is 6703472492.

2942743076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2942743076² = 17319473622691883552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2831765 + ... + 2832803.

It is an arithmetic number, because the mean of its divisors is an integer number (68490240).

Almost surely, 2^2942743076 is an apocalyptic number.

2942743076 is a gapful number since it is divisible by the number (26) 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 2942743076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3287531520).

2942743076 is an abundant number, since it is smaller than the sum of its proper divisors (3632319964).

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

2942743076 is a wasteful number, since it uses less digits than its factorization.

2942743076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The square root of 2942743076 is about 54247.0559201142. The cubic root of 2942743076 is about 1433.0151511262.

The spelling of 2942743076 in words is "two billion, nine hundred forty-two million, seven hundred forty-three thousand, seventy-six".