196944776 has 16 divisors (see below), whose sum is σ = 422024640. Its totient is φ = 84404880.

The previous prime is 196944763. The next prime is 196944799. The reversal of 196944776 is 677449691.

It is a happy number.

196944776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1758380 + ... + 1758491.

It is an arithmetic number, because the mean of its divisors is an integer number (26376540).

Almost surely, 2^196944776 is an apocalyptic number.

It is an amenable number.

196944776 is an abundant number, since it is smaller than the sum of its proper divisors (225079864).

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

196944776 is a wasteful number, since it uses less digits than its factorization.

196944776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516884 (or 3516880 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 53.

The square root of 196944776 is about 14033.7014361857. The cubic root of 196944776 is about 581.8104112776.

The spelling of 196944776 in words is "one hundred ninety-six million, nine hundred forty-four thousand, seven hundred seventy-six".