80208396 has 18 divisors (see below), whose sum is σ = 202749092. Its totient is φ = 26736120.

The previous prime is 80208391. The next prime is 80208467. The reversal of 80208396 is 69380208.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2228011 = 80208396 / (8 + 0 + 2 + 0 + 8 + 3 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 80208396.

It is not an unprimeable number, because it can be changed into a prime (80208391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1113970 + ... + 1114041.

Almost surely, 2^80208396 is an apocalyptic number.

It is an amenable number.

80208396 is an abundant number, since it is smaller than the sum of its proper divisors (122540696).

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

80208396 is a wasteful number, since it uses less digits than its factorization.

80208396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228021 (or 2228016 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 80208396 is about 8955.9140237052. The cubic root of 80208396 is about 431.2607599080.

The spelling of 80208396 in words is "eighty million, two hundred eight thousand, three hundred ninety-six".