394846 has 4 divisors (see below), whose sum is σ = 592272. Its totient is φ = 197422.

The previous prime is 394837. The next prime is 394861. The reversal of 394846 is 648493.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 648493 = 67 ⋅9679.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98710 + ... + 98713.

It is an arithmetic number, because the mean of its divisors is an integer number (148068).

2³⁹⁴⁸⁴⁶ is an apocalyptic number.

394846 is a deficient number, since it is larger than the sum of its proper divisors (197426).

394846 is a wasteful number, since it uses less digits than its factorization.

394846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197425.

The product of its digits is 20736, while the sum is 34.

The square root of 394846 is about 628.3677267333. The cubic root of 394846 is about 73.3628026648.

It can be divided in two parts, 3 and 94846, that added together give a palindrome (94849).

The spelling of 394846 in words is "three hundred ninety-four thousand, eight hundred forty-six".