2942037812 has 36 divisors (see below), whose sum is σ = 6128448480. Its totient is φ = 1231547184.

The previous prime is 2942037811. The next prime is 2942037817. The reversal of 2942037812 is 2187302492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2942037811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166112 + ... + 182967.

It is an arithmetic number, because the mean of its divisors is an integer number (170234680).

Almost surely, 2^2942037812 is an apocalyptic number.

It is an amenable number.

2942037812 is an abundant number, since it is smaller than the sum of its proper divisors (3186410668).

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

2942037812 is a wasteful number, since it uses less digits than its factorization.

2942037812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349140 (or 349131 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 2942037812 is about 54240.5550487825. Note that the first 3 decimals coincide. The cubic root of 2942037812 is about 1432.9006621703.

The spelling of 2942037812 in words is "two billion, nine hundred forty-two million, thirty-seven thousand, eight hundred twelve".