2943513892 has 24 divisors (see below), whose sum is σ = 5949992160. Its totient is φ = 1259256960.

The previous prime is 2943513889. The next prime is 2943513893. The reversal of 2943513892 is 2983153492.

It is not an unprimeable number, because it can be changed into a prime (2943513893) 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 7 ways as a sum of consecutive naturals, for example, 1966842 + ... + 1968337.

It is an arithmetic number, because the mean of its divisors is an integer number (247916340).

Almost surely, 2^2943513892 is an apocalyptic number.

2943513892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2943513892 is an abundant number, since it is smaller than the sum of its proper divisors (3006478268).

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

2943513892 is a wasteful number, since it uses less digits than its factorization.

2943513892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3935211 (or 3935209 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 2943513892 is about 54254.1601354219. The cubic root of 2943513892 is about 1433.1402605392.

The spelling of 2943513892 in words is "two billion, nine hundred forty-three million, five hundred thirteen thousand, eight hundred ninety-two".