497949696 has 132 divisors (see below), whose sum is σ = 1459985904. Its totient is φ = 163430400.

The previous prime is 497949679. The next prime is 497949707. The reversal of 497949696 is 696949794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 653956 + ... + 654716.

Almost surely, 2^497949696 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 497949696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729992952).

497949696 is an abundant number, since it is smaller than the sum of its proper divisors (962036208).

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

497949696 is a wasteful number, since it uses less digits than its factorization.

497949696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858 (or 837 counting only the distinct ones).

The product of its digits is 26453952, while the sum is 63.

The square root of 497949696 is about 22314.7864878874. The cubic root of 497949696 is about 792.6141547919.

The spelling of 497949696 in words is "four hundred ninety-seven million, nine hundred forty-nine thousand, six hundred ninety-six".