80404084 has 12 divisors (see below), whose sum is σ = 148984164. Its totient is φ = 37837184.

The previous prime is 80404073. The next prime is 80404091. The reversal of 80404084 is 48040408.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 47914084 + 32490000 = 6922^2 + 5700^2 .

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, 591139 + ... + 591274.

It is an arithmetic number, because the mean of its divisors is an integer number (12415347).

Almost surely, 2^80404084 is an apocalyptic number.

It is an amenable number.

80404084 is a deficient number, since it is larger than the sum of its proper divisors (68580080).

80404084 is a wasteful number, since it uses less digits than its factorization.

80404084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182434 (or 1182432 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 80404084 is about 8966.8324396076. The cubic root of 80404084 is about 431.6111971048.

The spelling of 80404084 in words is "eighty million, four hundred four thousand, eighty-four".