196880434 has 16 divisors (see below), whose sum is σ = 314949600. Its totient is φ = 91980864.

The previous prime is 196880423. The next prime is 196880447. The reversal of 196880434 is 434088691.

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, 16104 + ... + 25555.

It is an arithmetic number, because the mean of its divisors is an integer number (19684350).

Almost surely, 2^196880434 is an apocalyptic number.

196880434 is a deficient number, since it is larger than the sum of its proper divisors (118069166).

196880434 is a wasteful number, since it uses less digits than its factorization.

196880434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41817.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 196880434 is about 14031.4088387446. The cubic root of 196880434 is about 581.7470450832.

The spelling of 196880434 in words is "one hundred ninety-six million, eight hundred eighty thousand, four hundred thirty-four".