497799848 has 256 divisors, whose sum is σ = 1342656000. Its totient is φ = 167215104.

The previous prime is 497799823. The next prime is 497799853. The reversal of 497799848 is 848997794.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6819140 + ... + 6819212.

It is an arithmetic number, because the mean of its divisors is an integer number (5244750).

Almost surely, 2^497799848 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 497799848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671328000).

497799848 is an abundant number, since it is smaller than the sum of its proper divisors (844856152).

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

497799848 is a wasteful number, since it uses less digits than its factorization.

497799848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 160 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 65.

The square root of 497799848 is about 22311.4286409454. The cubic root of 497799848 is about 792.5346396904.

The spelling of 497799848 in words is "four hundred ninety-seven million, seven hundred ninety-nine thousand, eight hundred forty-eight".