80796941 has 4 divisors (see below), whose sum is σ = 81215772. Its totient is φ = 80378112.

The previous prime is 80796917. The next prime is 80796973. The reversal of 80796941 is 14969708.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5541316 + 75255625 = 2354^2 + 8675^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80796941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80796892 and 80796901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80796241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209126 + ... + 209511.

It is an arithmetic number, because the mean of its divisors is an integer number (20303943).

Almost surely, 2^80796941 is an apocalyptic number.

It is an amenable number.

80796941 is a deficient number, since it is larger than the sum of its proper divisors (418831).

80796941 is a wasteful number, since it uses less digits than its factorization.

80796941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418830.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 80796941 is about 8988.7118654455. The cubic root of 80796941 is about 432.3130108181.

The spelling of 80796941 in words is "eighty million, seven hundred ninety-six thousand, nine hundred forty-one".