196379722 has 16 divisors (see below), whose sum is σ = 367255872. Its totient is φ = 76511520.

The previous prime is 196379707. The next prime is 196379723. The reversal of 196379722 is 227973691.

It is not an unprimeable number, because it can be changed into a prime (196379723) 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, 637443 + ... + 637750.

It is an arithmetic number, because the mean of its divisors is an integer number (22953492).

Almost surely, 2^196379722 is an apocalyptic number.

196379722 is a deficient number, since it is larger than the sum of its proper divisors (170876150).

196379722 is a wasteful number, since it uses less digits than its factorization.

196379722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275213.

The product of its digits is 285768, while the sum is 46.

The square root of 196379722 is about 14013.5549379877. The cubic root of 196379722 is about 581.2534544520.

The spelling of 196379722 in words is "one hundred ninety-six million, three hundred seventy-nine thousand, seven hundred twenty-two".