2322640293 has 8 divisors (see below), whose sum is σ = 3098846400. Its totient is φ = 1547430528.

The previous prime is 2322640277. The next prime is 2322640319. The reversal of 2322640293 is 3920462232.

It is a happy number.

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

It is not a de Polignac number, because 2322640293 - 2⁴ = 2322640277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322640213) 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, 243628 + ... + 252981.

It is an arithmetic number, because the mean of its divisors is an integer number (387355800).

Almost surely, 2^2322640293 is an apocalyptic number.

It is an amenable number.

2322640293 is a deficient number, since it is larger than the sum of its proper divisors (776206107).

2322640293 is a wasteful number, since it uses less digits than its factorization.

2322640293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498171.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 2322640293 is about 48193.7785715127. The cubic root of 2322640293 is about 1324.3231940185.

The spelling of 2322640293 in words is "two billion, three hundred twenty-two million, six hundred forty thousand, two hundred ninety-three".