196944004 has 6 divisors (see below), whose sum is σ = 344652014. Its totient is φ = 98472000.

The previous prime is 196944001. The next prime is 196944029. The reversal of 196944004 is 400449691.

It can be written as a sum of positive squares in only one way, i.e., 195944004 + 1000000 = 13998^2 + 1000^2 .

It is not an unprimeable number, because it can be changed into a prime (196944001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24617997 + ... + 24618004.

Almost surely, 2^196944004 is an apocalyptic number.

It is an amenable number.

196944004 is a deficient number, since it is larger than the sum of its proper divisors (147708010).

196944004 is a wasteful number, since it uses less digits than its factorization.

196944004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49236005 (or 49236003 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 196944004 is about 14033.6739309420. The cubic root of 196944004 is about 581.8096510675.

The spelling of 196944004 in words is "one hundred ninety-six million, nine hundred forty-four thousand, four".