80946307 has 8 divisors (see below), whose sum is σ = 87945984. Its totient is φ = 74057088.

The previous prime is 80946287. The next prime is 80946353. The reversal of 80946307 is 70364908.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80946307 - 2⁷ = 80946179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80941307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26083 + ... + 29020.

It is an arithmetic number, because the mean of its divisors is an integer number (10993248).

Almost surely, 2^80946307 is an apocalyptic number.

80946307 is a deficient number, since it is larger than the sum of its proper divisors (6999677).

80946307 is a wasteful number, since it uses less digits than its factorization.

80946307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55229.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 80946307 is about 8997.0165610607. The cubic root of 80946307 is about 432.5792466191.

The spelling of 80946307 in words is "eighty million, nine hundred forty-six thousand, three hundred seven".