196279296 has 88 divisors (see below), whose sum is σ = 527536464. Its totient is φ = 64880640.

The previous prime is 196279289. The next prime is 196279319. The reversal of 196279296 is 692972691.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555856 + ... + 556208.

Almost surely, 2^196279296 is an apocalyptic number.

196279296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196279296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263768232).

196279296 is an abundant number, since it is smaller than the sum of its proper divisors (331257168).

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

196279296 is a wasteful number, since it uses less digits than its factorization.

196279296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 539 counting only the distinct ones).

The product of its digits is 734832, while the sum is 51.

The square root of 196279296 is about 14009.9713061805. The cubic root of 196279296 is about 581.1543557738.

The spelling of 196279296 in words is "one hundred ninety-six million, two hundred seventy-nine thousand, two hundred ninety-six".