394010 has 24 divisors (see below), whose sum is σ = 750708. Its totient is φ = 148800.

The previous prime is 394007. The next prime is 394019. The reversal of 394010 is 10493.

It can be written as a sum of positive squares in 2 ways, for example, as 346921 + 47089 = 589^2 + 217^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 394010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9590 + ... + 9630.

2³⁹⁴⁰¹⁰ is an apocalyptic number.

394010 is a deficient number, since it is larger than the sum of its proper divisors (356698).

394010 is a wasteful number, since it uses less digits than its factorization.

394010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 394010 is about 627.7021586708. The cubic root of 394010 is about 73.3109895197.

The spelling of 394010 in words is "three hundred ninety-four thousand, ten".