841194404 has 6 divisors (see below), whose sum is σ = 1472090214. Its totient is φ = 420597200.

The previous prime is 841194397. The next prime is 841194407. The reversal of 841194404 is 404491148.

It can be written as a sum of positive squares in only one way, i.e., 841116004 + 78400 = 29002^2 + 280^2 .

It is a super-3 number, since 3×841194404³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (841194407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105149297 + ... + 105149304.

It is an arithmetic number, because the mean of its divisors is an integer number (245348369).

Almost surely, 2^841194404 is an apocalyptic number.

It is an amenable number.

841194404 is a deficient number, since it is larger than the sum of its proper divisors (630895810).

841194404 is a wasteful number, since it uses less digits than its factorization.

841194404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210298605 (or 210298603 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 841194404 is about 29003.3515994273. The cubic root of 841194404 is about 943.9857932004.

The spelling of 841194404 in words is "eight hundred forty-one million, one hundred ninety-four thousand, four hundred four".