497214398 has 16 divisors (see below), whose sum is σ = 757155840. Its totient is φ = 244857816.

The previous prime is 497214397. The next prime is 497214451. The reversal of 497214398 is 893412794.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497214397) 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, 28265 + ... + 42347.

It is an arithmetic number, because the mean of its divisors is an integer number (47322240).

Almost surely, 2^497214398 is an apocalyptic number.

497214398 is a deficient number, since it is larger than the sum of its proper divisors (259941442).

497214398 is a wasteful number, since it uses less digits than its factorization.

497214398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14351.

The product of its digits is 435456, while the sum is 47.

The square root of 497214398 is about 22298.3048234614. The cubic root of 497214398 is about 792.2238243958.

The spelling of 497214398 in words is "four hundred ninety-seven million, two hundred fourteen thousand, three hundred ninety-eight".