2322649997 has 2 divisors, whose sum is σ = 2322649998. Its totient is φ = 2322649996.

The previous prime is 2322649853. The next prime is 2322650021. The reversal of 2322649997 is 7999462232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2151197161 + 171452836 = 46381^2 + 13094^2 .

It is a cyclic number.

It is not a de Polignac number, because 2322649997 - 2¹⁴ = 2322633613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2322649097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161324998 + 1161324999.

It is an arithmetic number, because the mean of its divisors is an integer number (1161324999).

Almost surely, 2^2322649997 is an apocalyptic number.

It is an amenable number.

2322649997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322649997 is an equidigital number, since it uses as much as digits as its factorization.

2322649997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 53.

The square root of 2322649997 is about 48193.8792483029. The cubic root of 2322649997 is about 1324.3250383584.

The spelling of 2322649997 in words is "two billion, three hundred twenty-two million, six hundred forty-nine thousand, nine hundred ninety-seven".