296964391 has 2 divisors, whose sum is σ = 296964392. Its totient is φ = 296964390.

The previous prime is 296964383. The next prime is 296964419. The reversal of 296964391 is 193469692.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 296964391 - 2³ = 296964383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (296964191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148482195 + 148482196.

It is an arithmetic number, because the mean of its divisors is an integer number (148482196).

Almost surely, 2^296964391 is an apocalyptic number.

296964391 is a deficient number, since it is larger than the sum of its proper divisors (1).

296964391 is an equidigital number, since it uses as much as digits as its factorization.

296964391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 49.

The square root of 296964391 is about 17232.6547867704. The cubic root of 296964391 is about 667.1673615572.

The spelling of 296964391 in words is "two hundred ninety-six million, nine hundred sixty-four thousand, three hundred ninety-one".