493436868448 has 48 divisors (see below), whose sum is σ = 1029127607424. Its totient is φ = 232086067200.

The previous prime is 493436868439. The next prime is 493436868503. The reversal of 493436868448 is 844868634394.

It is a super-3 number, since 3×493436868448³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 828886 + ... + 1293802.

It is an arithmetic number, because the mean of its divisors is an integer number (21440158488).

Almost surely, 2^493436868448 is an apocalyptic number.

It is an amenable number.

493436868448 is an abundant number, since it is smaller than the sum of its proper divisors (535690738976).

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

493436868448 is a wasteful number, since it uses less digits than its factorization.

493436868448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466895 (or 466887 counting only the distinct ones).

The product of its digits is 382205952, while the sum is 67.

The spelling of 493436868448 in words is "four hundred ninety-three billion, four hundred thirty-six million, eight hundred sixty-eight thousand, four hundred forty-eight".