195376730 has 16 divisors (see below), whose sum is σ = 357639840. Its totient is φ = 76825872.

The previous prime is 195376711. The next prime is 195376739. The reversal of 195376730 is 37673591.

It is not an unprimeable number, because it can be changed into a prime (195376739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164984 + ... + 166163.

It is an arithmetic number, because the mean of its divisors is an integer number (22352490).

Almost surely, 2^195376730 is an apocalyptic number.

195376730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

195376730 is a deficient number, since it is larger than the sum of its proper divisors (162263110).

195376730 is a wasteful number, since it uses less digits than its factorization.

195376730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331213.

The product of its (nonzero) digits is 119070, while the sum is 41.

The square root of 195376730 is about 13977.7226328183. The cubic root of 195376730 is about 580.2621981378.

The spelling of 195376730 in words is "one hundred ninety-five million, three hundred seventy-six thousand, seven hundred thirty".