394542114 has 16 divisors (see below), whose sum is σ = 807435552. Its totient is φ = 128455488.

The previous prime is 394542107. The next prime is 394542133. The reversal of 394542114 is 411245493.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 764359 + ... + 764874.

It is an arithmetic number, because the mean of its divisors is an integer number (50464722).

Almost surely, 2^394542114 is an apocalyptic number.

394542114 is an abundant number, since it is smaller than the sum of its proper divisors (412893438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

394542114 is a wasteful number, since it uses less digits than its factorization.

394542114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529281.

The product of its digits is 17280, while the sum is 33.

The square root of 394542114 is about 19863.0842016037. The cubic root of 394542114 is about 733.4397705471.

The spelling of 394542114 in words is "three hundred ninety-four million, five hundred forty-two thousand, one hundred fourteen".