2325734821 has 2 divisors, whose sum is σ = 2325734822. Its totient is φ = 2325734820.

The previous prime is 2325734809. The next prime is 2325734839. The reversal of 2325734821 is 1284375232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2302560225 + 23174596 = 47985^2 + 4814^2 .

It is a cyclic number.

It is not a de Polignac number, because 2325734821 - 2¹³ = 2325726629 is a prime.

It is a super-2 number, since 2×2325734821² = 10818084915223804082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2325714821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1162867410 + 1162867411.

It is an arithmetic number, because the mean of its divisors is an integer number (1162867411).

Almost surely, 2^2325734821 is an apocalyptic number.

It is an amenable number.

2325734821 is a deficient number, since it is larger than the sum of its proper divisors (1).

2325734821 is an equidigital number, since it uses as much as digits as its factorization.

2325734821 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 37.

The square root of 2325734821 is about 48225.8729418141. The cubic root of 2325734821 is about 1324.9110790688.

The spelling of 2325734821 in words is "two billion, three hundred twenty-five million, seven hundred thirty-four thousand, eight hundred twenty-one".