195829934328 has 72 divisors (see below), whose sum is σ = 616964217480. Its totient is φ = 55951408800.

The previous prime is 195829934327. The next prime is 195829934329. The reversal of 195829934328 is 823439928591.

195829934328 is a `hidden beast` number, since 1 + 9 + 582 + 9 + 9 + 3 + 43 + 2 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (195829934327) and next prime (195829934329).

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195829934327) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 27750148 + ... + 27757203.

It is an arithmetic number, because the mean of its divisors is an integer number (8568947465).

Almost surely, 2^195829934328 is an apocalyptic number.

195829934328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

195829934328 is an abundant number, since it is smaller than the sum of its proper divisors (421134283152).

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

195829934328 is a wasteful number, since it uses less digits than its factorization.

195829934328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55507377 (or 55507363 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 63.

The spelling of 195829934328 in words is "one hundred ninety-five billion, eight hundred twenty-nine million, nine hundred thirty-four thousand, three hundred twenty-eight".