2130733892 has 24 divisors (see below), whose sum is σ = 4446750336. Its totient is φ = 873468288.

The previous prime is 2130733889. The next prime is 2130733897. The reversal of 2130733892 is 2983370312.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2130733897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653653 + ... + 1654940.

It is an arithmetic number, because the mean of its divisors is an integer number (185281264).

Almost surely, 2^2130733892 is an apocalyptic number.

It is an amenable number.

2130733892 is an abundant number, since it is smaller than the sum of its proper divisors (2316016444).

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

2130733892 is a wasteful number, since it uses less digits than its factorization.

2130733892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308627 (or 3308625 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 2130733892 is about 46159.8731800684. The cubic root of 2130733892 is about 1286.7961059192.

The spelling of 2130733892 in words is "two billion, one hundred thirty million, seven hundred thirty-three thousand, eight hundred ninety-two".