196309794 has 16 divisors (see below), whose sum is σ = 405285120. Its totient is φ = 63325680.

The previous prime is 196309793. The next prime is 196309801. The reversal of 196309794 is 497903691.

It is not an unprimeable number, because it can be changed into a prime (196309793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527529 + ... + 527900.

It is an arithmetic number, because the mean of its divisors is an integer number (25330320).

Almost surely, 2^196309794 is an apocalyptic number.

196309794 is an abundant number, since it is smaller than the sum of its proper divisors (208975326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196309794 is a wasteful number, since it uses less digits than its factorization.

196309794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055465.

The product of its (nonzero) digits is 367416, while the sum is 48.

The square root of 196309794 is about 14011.0597029632. The cubic root of 196309794 is about 581.1844542576.

The spelling of 196309794 in words is "one hundred ninety-six million, three hundred nine thousand, seven hundred ninety-four".