2943013892 has 288 divisors, whose sum is σ = 7335982080. Its totient is φ = 1018967040.

The previous prime is 2943013849. The next prime is 2943013903. The reversal of 2943013892 is 2983103492.

It is a super-2 number, since 2×2943013892² = 17322661537009975328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 55528538 + ... + 55528590.

It is an arithmetic number, because the mean of its divisors is an integer number (25472160).

Almost surely, 2^2943013892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2943013892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3667991040).

2943013892 is an abundant number, since it is smaller than the sum of its proper divisors (4392968188).

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

2943013892 is a wasteful number, since it uses less digits than its factorization.

2943013892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 162 counting only the distinct ones).

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

The square root of 2943013892 is about 54249.5519981502. The cubic root of 2943013892 is about 1433.0591091519.

The spelling of 2943013892 in words is "two billion, nine hundred forty-three million, thirteen thousand, eight hundred ninety-two".