196330783 has 16 divisors (see below), whose sum is σ = 231206400. Its totient is φ = 164829280.

The previous prime is 196330759. The next prime is 196330787. The reversal of 196330783 is 387033691.

It is not a de Polignac number, because 196330783 - 2⁵ = 196330751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196330787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6043 + ... + 20716.

It is an arithmetic number, because the mean of its divisors is an integer number (14450400).

Almost surely, 2^196330783 is an apocalyptic number.

196330783 is a deficient number, since it is larger than the sum of its proper divisors (34875617).

196330783 is a wasteful number, since it uses less digits than its factorization.

196330783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26822.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 196330783 is about 14011.8086983801. The cubic root of 196330783 is about 581.2051664961.

The spelling of 196330783 in words is "one hundred ninety-six million, three hundred thirty thousand, seven hundred eighty-three".