296724388249 has 2 divisors, whose sum is σ = 296724388250. Its totient is φ = 296724388248.

The previous prime is 296724388199. The next prime is 296724388283. The reversal of 296724388249 is 942883427692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 258099561225 + 38624827024 = 508035^2 + 196532^2 .

It is a cyclic number.

It is not a de Polignac number, because 296724388249 - 2⁹ = 296724387737 is a prime.

It is not a weakly prime, because it can be changed into another prime (296724385249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148362194124 + 148362194125.

It is an arithmetic number, because the mean of its divisors is an integer number (148362194125).

Almost surely, 2^296724388249 is an apocalyptic number.

It is an amenable number.

296724388249 is a deficient number, since it is larger than the sum of its proper divisors (1).

296724388249 is an equidigital number, since it uses as much as digits as its factorization.

296724388249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 83607552, while the sum is 64.

The spelling of 296724388249 in words is "two hundred ninety-six billion, seven hundred twenty-four million, three hundred eighty-eight thousand, two hundred forty-nine".