80380035 has 12 divisors (see below), whose sum is σ = 139325472. Its totient is φ = 42869328.

The previous prime is 80379977. The next prime is 80380037. The reversal of 80380035 is 53008308.

It is not a de Polignac number, because 80380035 - 2⁷ = 80379907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80379990 and 80380008.

It is not an unprimeable number, because it can be changed into a prime (80380037) 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, 893067 + ... + 893156.

It is an arithmetic number, because the mean of its divisors is an integer number (11610456).

Almost surely, 2^80380035 is an apocalyptic number.

80380035 is a deficient number, since it is larger than the sum of its proper divisors (58945437).

80380035 is a wasteful number, since it uses less digits than its factorization.

80380035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786234 (or 1786231 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 80380035 is about 8965.4913418061. The cubic root of 80380035 is about 431.5681609296.

The spelling of 80380035 in words is "eighty million, three hundred eighty thousand, thirty-five".