196479306 has 12 divisors (see below), whose sum is σ = 425705202. Its totient is φ = 65493096.

The previous prime is 196479299. The next prime is 196479313. The reversal of 196479306 is 603974691.

It is an interprime number because it is at equal distance from previous prime (196479299) and next prime (196479313).

It can be written as a sum of positive squares in only one way, i.e., 194853681 + 1625625 = 13959^2 + 1275^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5457741 + ... + 5457776.

Almost surely, 2^196479306 is an apocalyptic number.

196479306 is an abundant number, since it is smaller than the sum of its proper divisors (229225896).

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

196479306 is a wasteful number, since it uses less digits than its factorization.

196479306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10915525 (or 10915522 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 196479306 is about 14017.1076189063. The cubic root of 196479306 is about 581.3516889030.

The spelling of 196479306 in words is "one hundred ninety-six million, four hundred seventy-nine thousand, three hundred six".