296517493 has 2 divisors, whose sum is σ = 296517494. Its totient is φ = 296517492.

The previous prime is 296517491. The next prime is 296517577. The reversal of 296517493 is 394715692.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225991089 + 70526404 = 15033^2 + 8398^2 .

It is a cyclic number.

It is not a de Polignac number, because 296517493 - 2¹ = 296517491 is a prime.

Together with 296517491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (296517491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148258746 + 148258747.

It is an arithmetic number, because the mean of its divisors is an integer number (148258747).

Almost surely, 2^296517493 is an apocalyptic number.

It is an amenable number.

296517493 is a deficient number, since it is larger than the sum of its proper divisors (1).

296517493 is an equidigital number, since it uses as much as digits as its factorization.

296517493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 46.

The square root of 296517493 is about 17219.6833013851. The cubic root of 296517493 is about 666.8325229286.

The spelling of 296517493 in words is "two hundred ninety-six million, five hundred seventeen thousand, four hundred ninety-three".