394860059 has 4 divisors (see below), whose sum is σ = 430756440. Its totient is φ = 358963680.

The previous prime is 394860049. The next prime is 394860077. The reversal of 394860059 is 950068493.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 950068493 = 11 ⋅86369863.

It is a cyclic number.

It is not a de Polignac number, because 394860059 - 2⁴ = 394860043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (394860049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17948174 + ... + 17948195.

It is an arithmetic number, because the mean of its divisors is an integer number (107689110).

Almost surely, 2^394860059 is an apocalyptic number.

394860059 is a deficient number, since it is larger than the sum of its proper divisors (35896381).

394860059 is a wasteful number, since it uses less digits than its factorization.

394860059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35896380.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 394860059 is about 19871.0860045444. The cubic root of 394860059 is about 733.6367338009.

The spelling of 394860059 in words is "three hundred ninety-four million, eight hundred sixty thousand, fifty-nine".