196347473 has 4 divisors (see below), whose sum is σ = 224397120. Its totient is φ = 168297828.

The previous prime is 196347451. The next prime is 196347479. The reversal of 196347473 is 374743691.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 196347473 - 2²⁶ = 129238609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (196347479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14024813 + ... + 14024826.

It is an arithmetic number, because the mean of its divisors is an integer number (56099280).

Almost surely, 2^196347473 is an apocalyptic number.

It is an amenable number.

196347473 is a deficient number, since it is larger than the sum of its proper divisors (28049647).

196347473 is an equidigital number, since it uses as much as digits as its factorization.

196347473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28049646.

The product of its digits is 381024, while the sum is 44.

The square root of 196347473 is about 14012.4042548022. The cubic root of 196347473 is about 581.2216353677.

The spelling of 196347473 in words is "one hundred ninety-six million, three hundred forty-seven thousand, four hundred seventy-three".