196950435740 has 24 divisors (see below), whose sum is σ = 413754551280. Its totient is φ = 78749957888.

The previous prime is 196950435739. The next prime is 196950435751. The reversal of 196950435740 is 47534059691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1835042 + ... + 1939401.

It is an arithmetic number, because the mean of its divisors is an integer number (17239772970).

Almost surely, 2^196950435740 is an apocalyptic number.

196950435740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196950435740 is an abundant number, since it is smaller than the sum of its proper divisors (216804115540).

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

196950435740 is a wasteful number, since it uses less digits than its factorization.

196950435740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777061 (or 3777059 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 53.

The spelling of 196950435740 in words is "one hundred ninety-six billion, nine hundred fifty million, four hundred thirty-five thousand, seven hundred forty".