196368407 has 2 divisors, whose sum is σ = 196368408. Its totient is φ = 196368406.

The previous prime is 196368383. The next prime is 196368409. The reversal of 196368407 is 704863691.

196368407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 196368407 - 2¹⁰ = 196367383 is a prime.

Together with 196368409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196368409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98184203 + 98184204.

It is an arithmetic number, because the mean of its divisors is an integer number (98184204).

Almost surely, 2^196368407 is an apocalyptic number.

196368407 is a deficient number, since it is larger than the sum of its proper divisors (1).

196368407 is an equidigital number, since it uses as much as digits as its factorization.

196368407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 196368407 is about 14013.1512159114. The cubic root of 196368407 is about 581.2422906905.

The spelling of 196368407 in words is "one hundred ninety-six million, three hundred sixty-eight thousand, four hundred seven".