497916672 has 144 divisors (see below), whose sum is σ = 1531135872. Its totient is φ = 141967360.

The previous prime is 497916667. The next prime is 497916703. The reversal of 497916672 is 276619794.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 141883 + ... + 145349.

It is an arithmetic number, because the mean of its divisors is an integer number (10632888).

Almost surely, 2^497916672 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 497916672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765567936).

497916672 is an abundant number, since it is smaller than the sum of its proper divisors (1033219200).

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

497916672 is a wasteful number, since it uses less digits than its factorization.

497916672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3514 (or 3500 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 51.

The square root of 497916672 is about 22314.0465178327. The cubic root of 497916672 is about 792.5966323603.

The spelling of 497916672 in words is "four hundred ninety-seven million, nine hundred sixteen thousand, six hundred seventy-two".