8404799403 has 64 divisors (see below), whose sum is σ = 15700672512. Its totient is φ = 3855012480.

The previous prime is 8404799383. The next prime is 8404799407. The reversal of 8404799403 is 3049974048.

It is not a de Polignac number, because 8404799403 - 2⁹ = 8404798891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8404799407) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8226 + ... + 129912.

It is an arithmetic number, because the mean of its divisors is an integer number (245323008).

Almost surely, 2^8404799403 is an apocalyptic number.

8404799403 is a deficient number, since it is larger than the sum of its proper divisors (7295873109).

8404799403 is a wasteful number, since it uses less digits than its factorization.

8404799403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121744.

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 8404799403 is about 91677.6930501635. The cubic root of 8404799403 is about 2033.1797903736.

The spelling of 8404799403 in words is "eight billion, four hundred four million, seven hundred ninety-nine thousand, four hundred three".