485193944 has 8 divisors (see below), whose sum is σ = 909738660. Its totient is φ = 242596968.

The previous prime is 485193941. The next prime is 485193953. The reversal of 485193944 is 449391584.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485193941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30324614 + ... + 30324629.

Almost surely, 2^485193944 is an apocalyptic number.

It is an amenable number.

485193944 is a deficient number, since it is larger than the sum of its proper divisors (424544716).

485193944 is a wasteful number, since it uses less digits than its factorization.

485193944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60649249 (or 60649245 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 485193944 is about 22027.1183771278. The cubic root of 485193944 is about 785.7875142957.

The spelling of 485193944 in words is "four hundred eighty-five million, one hundred ninety-three thousand, nine hundred forty-four".