394652 has 6 divisors (see below), whose sum is σ = 690648. Its totient is φ = 197324.

The previous prime is 394643. The next prime is 394673. The reversal of 394652 is 256493.

394652 is nontrivially palindromic in base 3.

It is a super-2 number, since 2×394652² = 311500402208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

394652 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49328 + ... + 49335.

It is an arithmetic number, because the mean of its divisors is an integer number (115108).

2³⁹⁴⁶⁵² is an apocalyptic number.

It is an amenable number.

394652 is a deficient number, since it is larger than the sum of its proper divisors (295996).

394652 is a wasteful number, since it uses less digits than its factorization.

394652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98667 (or 98665 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 394652 is about 628.2133395591. The cubic root of 394652 is about 73.3507855616.

The spelling of 394652 in words is "three hundred ninety-four thousand, six hundred fifty-two".