497198299 has 8 divisors (see below), whose sum is σ = 536039840. Its totient is φ = 458441856.

The previous prime is 497198297. The next prime is 497198311. The reversal of 497198299 is 992891794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 497198299 - 2¹ = 497198297 is a prime.

It is a super-4 number, since 4×497198299⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497198297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8862 + ... + 32755.

It is an arithmetic number, because the mean of its divisors is an integer number (67004980).

Almost surely, 2^497198299 is an apocalyptic number.

497198299 is a deficient number, since it is larger than the sum of its proper divisors (38841541).

497198299 is a wasteful number, since it uses less digits than its factorization.

497198299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42549.

The product of its digits is 2939328, while the sum is 58.

The square root of 497198299 is about 22297.9438289722. The cubic root of 497198299 is about 792.2152739938.

The spelling of 497198299 in words is "four hundred ninety-seven million, one hundred ninety-eight thousand, two hundred ninety-nine".