4004794 has 4 divisors (see below), whose sum is σ = 6007194. Its totient is φ = 2002396.

The previous prime is 4004789. The next prime is 4004807. The reversal of 4004794 is 4974004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3629025 + 375769 = 1905^2 + 613^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001197 + ... + 1001200.

Almost surely, 2^4004794 is an apocalyptic number.

4004794 is a deficient number, since it is larger than the sum of its proper divisors (2002400).

4004794 is a wasteful number, since it uses less digits than its factorization.

4004794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002399.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4004794 is about 2001.1981411145. The cubic root of 4004794 is about 158.8034965507.

Adding to 4004794 its reverse (4974004), we get a palindrome (8978798).

The spelling of 4004794 in words is "four million, four thousand, seven hundred ninety-four".