4004204394 has 8 divisors (see below), whose sum is σ = 8008408800. Its totient is φ = 1334734796.

The previous prime is 4004204383. The next prime is 4004204423. The reversal of 4004204394 is 4934024004.

It is a sphenic number, since it is the product of 3 distinct primes.

4004204394 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333683694 + ... + 333683705.

It is an arithmetic number, because the mean of its divisors is an integer number (1001051100).

Almost surely, 2^4004204394 is an apocalyptic number.

4004204394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4004204394 is a wasteful number, since it uses less digits than its factorization.

4004204394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667367404.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 4004204394 is about 63278.7831267321. The cubic root of 4004204394 is about 1587.9570288397.

Adding to 4004204394 its reverse (4934024004), we get a palindrome (8938228398).

The spelling of 4004204394 in words is "four billion, four million, two hundred four thousand, three hundred ninety-four".