946672273 has 4 divisors (see below), whose sum is σ = 964534068. Its totient is φ = 928810480.

The previous prime is 946672267. The next prime is 946672277. The reversal of 946672273 is 372276649.

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 825297984 + 121374289 = 28728^2 + 11017^2 .

It is a cyclic number.

It is not a de Polignac number, because 946672273 - 2²⁵ = 913117841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (946672277) 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, 8930818 + ... + 8930923.

It is an arithmetic number, because the mean of its divisors is an integer number (241133517).

Almost surely, 2^946672273 is an apocalyptic number.

It is an amenable number.

946672273 is a deficient number, since it is larger than the sum of its proper divisors (17861795).

946672273 is a wasteful number, since it uses less digits than its factorization.

946672273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17861794.

The product of its digits is 762048, while the sum is 46.

The square root of 946672273 is about 30768.0397978162. The cubic root of 946672273 is about 981.8984001888.

The spelling of 946672273 in words is "nine hundred forty-six million, six hundred seventy-two thousand, two hundred seventy-three".