395300380 has 24 divisors (see below), whose sum is σ = 834724800. Its totient is φ = 157245120.

The previous prime is 395300369. The next prime is 395300387. The reversal of 395300380 is 83003593.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395300387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50980 + ... + 58219.

It is an arithmetic number, because the mean of its divisors is an integer number (34780200).

Almost surely, 2^395300380 is an apocalyptic number.

It is an amenable number.

395300380 is an abundant number, since it is smaller than the sum of its proper divisors (439424420).

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

395300380 is a wasteful number, since it uses less digits than its factorization.

395300380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109389 (or 109387 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 395300380 is about 19882.1623572488. The cubic root of 395300380 is about 733.9093330433.

The spelling of 395300380 in words is "three hundred ninety-five million, three hundred thousand, three hundred eighty".