394849195 has 8 divisors (see below), whose sum is σ = 510266736. Its totient is φ = 291580896.

The previous prime is 394849193. The next prime is 394849249. The reversal of 394849195 is 591948493.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 394849195 - 2¹ = 394849193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (394849193) 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, 3037237 + ... + 3037366.

It is an arithmetic number, because the mean of its divisors is an integer number (63783342).

Almost surely, 2^394849195 is an apocalyptic number.

394849195 is a deficient number, since it is larger than the sum of its proper divisors (115417541).

394849195 is a wasteful number, since it uses less digits than its factorization.

394849195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6074621.

The product of its digits is 1399680, while the sum is 52.

The square root of 394849195 is about 19870.8126406546. The cubic root of 394849195 is about 733.6300054234.

The spelling of 394849195 in words is "three hundred ninety-four million, eight hundred forty-nine thousand, one hundred ninety-five".