497994912 has 96 divisors (see below), whose sum is σ = 1499420160. Its totient is φ = 160634880.

The previous prime is 497994901. The next prime is 497994947. The reversal of 497994912 is 219499794.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17488 + ... + 36080.

It is an arithmetic number, because the mean of its divisors is an integer number (15618960).

Almost surely, 2^497994912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497994912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (749710080).

497994912 is an abundant number, since it is smaller than the sum of its proper divisors (1001425248).

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

497994912 is a wasteful number, since it uses less digits than its factorization.

497994912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18643 (or 18629 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 54.

The square root of 497994912 is about 22315.7996047643. The cubic root of 497994912 is about 792.6381450043.

The spelling of 497994912 in words is "four hundred ninety-seven million, nine hundred ninety-four thousand, nine hundred twelve".