196402944 has 36 divisors (see below), whose sum is σ = 522720296. Its totient is φ = 65467392.

The previous prime is 196402939. The next prime is 196402951. The reversal of 196402944 is 449204691.

196402944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127099 + ... + 128634.

Almost surely, 2^196402944 is an apocalyptic number.

It is an amenable number.

196402944 is an abundant number, since it is smaller than the sum of its proper divisors (326317352).

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

196402944 is an equidigital number, since it uses as much as digits as its factorization.

196402944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255752 (or 255738 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 196402944 is about 14014.3834684227. The cubic root of 196402944 is about 581.2763647192.

The spelling of 196402944 in words is "one hundred ninety-six million, four hundred two thousand, nine hundred forty-four".