493954944 has 64 divisors (see below), whose sum is σ = 1499514240. Its totient is φ = 141129216.

The previous prime is 493954939. The next prime is 493954949. The reversal of 493954944 is 449459394.

It is an interprime number because it is at equal distance from previous prime (493954939) and next prime (493954949).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493954949) 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 7 ways as a sum of consecutive naturals, for example, 89194 + ... + 94569.

It is an arithmetic number, because the mean of its divisors is an integer number (23429910).

Almost surely, 2^493954944 is an apocalyptic number.

It is an amenable number.

493954944 is an abundant number, since it is smaller than the sum of its proper divisors (1005559296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

493954944 is a wasteful number, since it uses less digits than its factorization.

493954944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183787 (or 183775 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 51.

The square root of 493954944 is about 22225.0971651419. The cubic root of 493954944 is about 790.4889052961.

The spelling of 493954944 in words is "four hundred ninety-three million, nine hundred fifty-four thousand, nine hundred forty-four".