2235723339 has 4 divisors (see below), whose sum is σ = 2980964456. Its totient is φ = 1490482224.

The previous prime is 2235723323. The next prime is 2235723341. The reversal of 2235723339 is 9333275322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2235723339 - 2⁴ = 2235723323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2235723297 and 2235723306.

It is not an unprimeable number, because it can be changed into a prime (2235723319) 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, 372620554 + ... + 372620559.

It is an arithmetic number, because the mean of its divisors is an integer number (745241114).

Almost surely, 2^2235723339 is an apocalyptic number.

2235723339 is a deficient number, since it is larger than the sum of its proper divisors (745241117).

2235723339 is an equidigital number, since it uses as much as digits as its factorization.

2235723339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745241116.

The product of its digits is 204120, while the sum is 39.

The square root of 2235723339 is about 47283.4362012745. The cubic root of 2235723339 is about 1307.5933006209.

The spelling of 2235723339 in words is "two billion, two hundred thirty-five million, seven hundred twenty-three thousand, three hundred thirty-nine".