2306746529 has 2 divisors, whose sum is σ = 2306746530. Its totient is φ = 2306746528.

The previous prime is 2306746499. The next prime is 2306746531. The reversal of 2306746529 is 9256476032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1820984929 + 485761600 = 42673^2 + 22040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2306746529 is a prime.

Together with 2306746531, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2306746529.

It is not a weakly prime, because it can be changed into another prime (2306746579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153373264 + 1153373265.

It is an arithmetic number, because the mean of its divisors is an integer number (1153373265).

Almost surely, 2^2306746529 is an apocalyptic number.

It is an amenable number.

2306746529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306746529 is an equidigital number, since it uses as much as digits as its factorization.

2306746529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 2306746529 is about 48028.6011559779. The cubic root of 2306746529 is about 1321.2955082249.

It can be divided in two parts, 23067 and 46529, that added together give a palindrome (69596).

The spelling of 2306746529 in words is "two billion, three hundred six million, seven hundred forty-six thousand, five hundred twenty-nine".