196477673 has 8 divisors (see below), whose sum is σ = 224720448. Its totient is φ = 168278544.

The previous prime is 196477669. The next prime is 196477679. The reversal of 196477673 is 376774691.

It is a happy number.

196477673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 196477673 - 2² = 196477669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196477679) 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, 611 + ... + 19832.

It is an arithmetic number, because the mean of its divisors is an integer number (28090056).

Almost surely, 2^196477673 is an apocalyptic number.

It is an amenable number.

196477673 is a deficient number, since it is larger than the sum of its proper divisors (28242775).

196477673 is a wasteful number, since it uses less digits than its factorization.

196477673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21823.

The product of its digits is 1333584, while the sum is 50.

The square root of 196477673 is about 14017.0493685369. The cubic root of 196477673 is about 581.3500783010.

The spelling of 196477673 in words is "one hundred ninety-six million, four hundred seventy-seven thousand, six hundred seventy-three".