394514395 has 8 divisors (see below), whose sum is σ = 516455280. Its totient is φ = 286919520.

The previous prime is 394514371. The next prime is 394514399. The reversal of 394514395 is 593415493.

It is a happy number.

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

It is not a de Polignac number, because 394514395 - 2¹⁵ = 394481627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (394514399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3586440 + ... + 3586549.

It is an arithmetic number, because the mean of its divisors is an integer number (64556910).

Almost surely, 2^394514395 is an apocalyptic number.

394514395 is a deficient number, since it is larger than the sum of its proper divisors (121940885).

394514395 is a wasteful number, since it uses less digits than its factorization.

394514395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7173005.

The product of its digits is 291600, while the sum is 43.

The square root of 394514395 is about 19862.3864376867. The cubic root of 394514395 is about 733.4225939328.

The spelling of 394514395 in words is "three hundred ninety-four million, five hundred fourteen thousand, three hundred ninety-five".