196430383 has 2 divisors, whose sum is σ = 196430384. Its totient is φ = 196430382.

The previous prime is 196430363. The next prime is 196430441. The reversal of 196430383 is 383034691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196430383 - 2²¹ = 194333231 is a prime.

It is equal to p_10892269 and since 196430383 and 10892269 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196430323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98215191 + 98215192.

It is an arithmetic number, because the mean of its divisors is an integer number (98215192).

Almost surely, 2^196430383 is an apocalyptic number.

196430383 is a deficient number, since it is larger than the sum of its proper divisors (1).

196430383 is an equidigital number, since it uses as much as digits as its factorization.

196430383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 196430383 is about 14015.3623927460. The cubic root of 196430383 is about 581.3034330499.

The spelling of 196430383 in words is "one hundred ninety-six million, four hundred thirty thousand, three hundred eighty-three".