394859468 has 6 divisors (see below), whose sum is σ = 691004076. Its totient is φ = 197429732.

The previous prime is 394859441. The next prime is 394859477. The reversal of 394859468 is 864958493.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49357430 + ... + 49357437.

It is an arithmetic number, because the mean of its divisors is an integer number (115167346).

Almost surely, 2^394859468 is an apocalyptic number.

It is an amenable number.

394859468 is a deficient number, since it is larger than the sum of its proper divisors (296144608).

394859468 is a wasteful number, since it uses less digits than its factorization.

394859468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98714871 (or 98714869 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 56.

The square root of 394859468 is about 19871.0711336858. The cubic root of 394859468 is about 733.6363677813.

The spelling of 394859468 in words is "three hundred ninety-four million, eight hundred fifty-nine thousand, four hundred sixty-eight".