8080309404 has 36 divisors (see below), whose sum is σ = 20810613096. Its totient is φ = 2642616288.

The previous prime is 8080309387. The next prime is 8080309409. The reversal of 8080309404 is 4049030808.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080309409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2115574 + ... + 2119389.

It is an arithmetic number, because the mean of its divisors is an integer number (578072586).

Almost surely, 2^8080309404 is an apocalyptic number.

It is an amenable number.

8080309404 is an abundant number, since it is smaller than the sum of its proper divisors (12730303692).

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

8080309404 is a wasteful number, since it uses less digits than its factorization.

8080309404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235026 (or 4235021 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 8080309404 is about 89890.5412376630. The cubic root of 8080309404 is about 2006.6701799526.

The spelling of 8080309404 in words is "eight billion, eighty million, three hundred nine thousand, four hundred four".