2322640046 has 16 divisors (see below), whose sum is σ = 3502880640. Its totient is φ = 1155027000.

The previous prime is 2322640043. The next prime is 2322640153. The reversal of 2322640046 is 6400462232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322640043) 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, 392135 + ... + 398013.

It is an arithmetic number, because the mean of its divisors is an integer number (218930040).

Almost surely, 2^2322640046 is an apocalyptic number.

2322640046 is a deficient number, since it is larger than the sum of its proper divisors (1180240594).

2322640046 is a wasteful number, since it uses less digits than its factorization.

2322640046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6919.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 2322640046 is about 48193.7760089412. The cubic root of 2322640046 is about 1324.3231470737.

The spelling of 2322640046 in words is "two billion, three hundred twenty-two million, six hundred forty thousand, forty-six".