493041472 has 56 divisors (see below), whose sum is σ = 1219809600. Its totient is φ = 192092160.

The previous prime is 493041433. The next prime is 493041473. The reversal of 493041472 is 274140394.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×493041472² = 486179786223853568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493041473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45097 + ... + 54952.

Almost surely, 2^493041472 is an apocalyptic number.

It is an amenable number.

493041472 is an abundant number, since it is smaller than the sum of its proper divisors (726768128).

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

493041472 is a wasteful number, since it uses less digits than its factorization.

493041472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100079 (or 100069 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 493041472 is about 22204.5371940061. The cubic root of 493041472 is about 790.0013202990.

The spelling of 493041472 in words is "four hundred ninety-three million, forty-one thousand, four hundred seventy-two".