2303798729 has 2 divisors, whose sum is σ = 2303798730. Its totient is φ = 2303798728.

The previous prime is 2303798723. The next prime is 2303798797. The reversal of 2303798729 is 9278973032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2120142025 + 183656704 = 46045^2 + 13552^2 .

It is a cyclic number.

It is not a de Polignac number, because 2303798729 - 2²⁸ = 2035363273 is a prime.

It is not a weakly prime, because it can be changed into another prime (2303798723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151899364 + 1151899365.

It is an arithmetic number, because the mean of its divisors is an integer number (1151899365).

Almost surely, 2^2303798729 is an apocalyptic number.

It is an amenable number.

2303798729 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303798729 is an equidigital number, since it uses as much as digits as its factorization.

2303798729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The square root of 2303798729 is about 47997.9033812936. The cubic root of 2303798729 is about 1320.7324388199.

The spelling of 2303798729 in words is "two billion, three hundred three million, seven hundred ninety-eight thousand, seven hundred twenty-nine".