196289476 has 6 divisors (see below), whose sum is σ = 343506590. Its totient is φ = 98144736.

The previous prime is 196289473. The next prime is 196289479. The reversal of 196289476 is 674982691.

It is a happy number.

196289476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (196289473) and next prime (196289479).

It can be written as a sum of positive squares in only one way, i.e., 121881600 + 74407876 = 11040^2 + 8626^2 .

It is not an unprimeable number, because it can be changed into a prime (196289473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24536181 + ... + 24536188.

Almost surely, 2^196289476 is an apocalyptic number.

It is an amenable number.

196289476 is a deficient number, since it is larger than the sum of its proper divisors (147217114).

196289476 is a wasteful number, since it uses less digits than its factorization.

196289476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49072373 (or 49072371 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 52.

The square root of 196289476 is about 14010.3346141340. The cubic root of 196289476 is about 581.1644027650.

The spelling of 196289476 in words is "one hundred ninety-six million, two hundred eighty-nine thousand, four hundred seventy-six".