197734496 has 24 divisors (see below), whose sum is σ = 406216944. Its totient is φ = 94568320.

The previous prime is 197734477. The next prime is 197734507. The reversal of 197734496 is 694437791.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133595 + ... + 135066.

It is an arithmetic number, because the mean of its divisors is an integer number (16925706).

Almost surely, 2^197734496 is an apocalyptic number.

197734496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

197734496 is an abundant number, since it is smaller than the sum of its proper divisors (208482448).

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

197734496 is a wasteful number, since it uses less digits than its factorization.

197734496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268694 (or 268686 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 50.

The square root of 197734496 is about 14061.8098408420. The cubic root of 197734496 is about 582.5870326218.

The spelling of 197734496 in words is "one hundred ninety-seven million, seven hundred thirty-four thousand, four hundred ninety-six".