2322389645 has 8 divisors (see below), whose sum is σ = 2876766720. Its totient is φ = 1797978960.

The previous prime is 2322389633. The next prime is 2322389647. The reversal of 2322389645 is 5469832232.

2322389645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2322389645 - 2⁶ = 2322389581 is a prime.

It is a super-3 number, since 3×2322389645³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2322389596 and 2322389605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322389647) 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, 7491425 + ... + 7491734.

It is an arithmetic number, because the mean of its divisors is an integer number (359595840).

Almost surely, 2^2322389645 is an apocalyptic number.

It is an amenable number.

2322389645 is a deficient number, since it is larger than the sum of its proper divisors (554377075).

2322389645 is a wasteful number, since it uses less digits than its factorization.

2322389645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14983195.

The product of its digits is 622080, while the sum is 44.

The square root of 2322389645 is about 48191.1780827155. The cubic root of 2322389645 is about 1324.2755541405.

The spelling of 2322389645 in words is "two billion, three hundred twenty-two million, three hundred eighty-nine thousand, six hundred forty-five".