196931484 has 36 divisors (see below), whose sum is σ = 498401904. Its totient is φ = 65564352.

The previous prime is 196931477. The next prime is 196931503. The reversal of 196931484 is 484139691.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31984 + ... + 37640.

Almost surely, 2^196931484 is an apocalyptic number.

It is an amenable number.

196931484 is an abundant number, since it is smaller than the sum of its proper divisors (301470420).

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

196931484 is a wasteful number, since it uses less digits than its factorization.

196931484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6634 (or 6629 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 196931484 is about 14033.2278539187. The cubic root of 196931484 is about 581.7973219942.

The spelling of 196931484 in words is "one hundred ninety-six million, nine hundred thirty-one thousand, four hundred eighty-four".