394107 has 16 divisors (see below), whose sum is σ = 614400. Its totient is φ = 224616.

The previous prime is 394099. The next prime is 394123. The reversal of 394107 is 701493.

It is not a de Polignac number, because 394107 - 2³ = 394099 is a prime.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (394157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838 + ... + 1220.

It is an arithmetic number, because the mean of its divisors is an integer number (38400).

2³⁹⁴¹⁰⁷ is an apocalyptic number.

394107 is a deficient number, since it is larger than the sum of its proper divisors (220293).

394107 is an equidigital number, since it uses as much as digits as its factorization.

394107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 394107 is about 627.7794198602. The cubic root of 394107 is about 73.3170050883.

The spelling of 394107 in words is "three hundred ninety-four thousand, one hundred seven".