80846973 has 12 divisors (see below), whose sum is σ = 116857728. Its totient is φ = 53861640.

The previous prime is 80846963. The next prime is 80846999. The reversal of 80846973 is 37964808.

It is a happy number.

It is not a de Polignac number, because 80846973 - 2¹² = 80842877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80846903) 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 11 ways as a sum of consecutive naturals, for example, 21586 + ... + 25052.

It is an arithmetic number, because the mean of its divisors is an integer number (9738144).

Almost surely, 2^80846973 is an apocalyptic number.

It is an amenable number.

80846973 is a deficient number, since it is larger than the sum of its proper divisors (36010755).

80846973 is a wasteful number, since it uses less digits than its factorization.

80846973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064 (or 6061 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 80846973 is about 8991.4944808969. The cubic root of 80846973 is about 432.4022263307.

The spelling of 80846973 in words is "eighty million, eight hundred forty-six thousand, nine hundred seventy-three".