2190433792 has 40 divisors (see below), whose sum is σ = 4381304400. Its totient is φ = 1094037504.

The previous prime is 2190433789. The next prime is 2190433793. The reversal of 2190433792 is 2973340912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2190433793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658309 + ... + 661627.

It is an arithmetic number, because the mean of its divisors is an integer number (109532610).

Almost surely, 2^2190433792 is an apocalyptic number.

It is an amenable number.

2190433792 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2190433792 is an equidigital number, since it uses as much as digits as its factorization.

2190433792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626 (or 4610 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 2190433792 is about 46802.0703815547. The cubic root of 2190433792 is about 1298.7035975557.

It can be divided in two parts, 21904 and 33792, that added together give a square (55696 = 236²).

The spelling of 2190433792 in words is "two billion, one hundred ninety million, four hundred thirty-three thousand, seven hundred ninety-two".