9850040404 has 12 divisors (see below), whose sum is σ = 17240923924. Its totient is φ = 4924062144.

The previous prime is 9850040399. The next prime is 9850040413. The reversal of 9850040404 is 4040400589.

It can be written as a sum of positive squares in 2 ways, for example, as 3640915600 + 6209124804 = 60340^2 + 78798^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9850040404.

It is a congruent 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, 216129 + ... + 257704.

Almost surely, 2^9850040404 is an apocalyptic number.

It is an amenable number.

9850040404 is a deficient number, since it is larger than the sum of its proper divisors (7390883520).

9850040404 is a wasteful number, since it uses less digits than its factorization.

9850040404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479034 (or 479032 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 9850040404 is about 99247.3697585986. The cubic root of 9850040404 is about 2143.6111333077.

The spelling of 9850040404 in words is "nine billion, eight hundred fifty million, forty thousand, four hundred four".