497830797 has 12 divisors (see below), whose sum is σ = 719457024. Its totient is φ = 331717320.

The previous prime is 497830789. The next prime is 497830831. The reversal of 497830797 is 797038794.

497830797 is a `hidden beast` number, since 497 + 83 + 0 + 79 + 7 = 666.

It is not a de Polignac number, because 497830797 - 2³ = 497830789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497830747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5898 + ... + 32100.

It is an arithmetic number, because the mean of its divisors is an integer number (59954752).

Almost surely, 2^497830797 is an apocalyptic number.

It is an amenable number.

497830797 is a deficient number, since it is larger than the sum of its proper divisors (221626227).

497830797 is a wasteful number, since it uses less digits than its factorization.

497830797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28320 (or 28317 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 54.

The square root of 497830797 is about 22312.1221984822. The cubic root of 497830797 is about 792.5510637253.

The spelling of 497830797 in words is "four hundred ninety-seven million, eight hundred thirty thousand, seven hundred ninety-seven".