80792943 has 16 divisors (see below), whose sum is σ = 134305536. Its totient is φ = 41970240.

The previous prime is 80792939. The next prime is 80792963. The reversal of 80792943 is 34929708.

It is not a de Polignac number, because 80792943 - 2² = 80792939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80792895 and 80792904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80792923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174646 + ... + 175107.

It is an arithmetic number, because the mean of its divisors is an integer number (8394096).

Almost surely, 2^80792943 is an apocalyptic number.

80792943 is a deficient number, since it is larger than the sum of its proper divisors (53512593).

80792943 is a wasteful number, since it uses less digits than its factorization.

80792943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349774.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 80792943 is about 8988.4894726533. The cubic root of 80792943 is about 432.3058801194.

The spelling of 80792943 in words is "eighty million, seven hundred ninety-two thousand, nine hundred forty-three".