2193028383 has 16 divisors (see below), whose sum is σ = 3598816256. Its totient is φ = 1156762080.

The previous prime is 2193028379. The next prime is 2193028391. The reversal of 2193028383 is 3838203912.

It is not a de Polignac number, because 2193028383 - 2² = 2193028379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2193028363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4016263 + ... + 4016808.

It is an arithmetic number, because the mean of its divisors is an integer number (224926016).

Almost surely, 2^2193028383 is an apocalyptic number.

2193028383 is a deficient number, since it is larger than the sum of its proper divisors (1405787873).

2193028383 is a wasteful number, since it uses less digits than its factorization.

2193028383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8033094.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 2193028383 is about 46829.7809411917. The cubic root of 2193028383 is about 1299.2161710787.

The spelling of 2193028383 in words is "two billion, one hundred ninety-three million, twenty-eight thousand, three hundred eighty-three".