497670335 has 4 divisors (see below), whose sum is σ = 597204408. Its totient is φ = 398136264.

The previous prime is 497670323. The next prime is 497670337. The reversal of 497670335 is 533076794.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 533076794 = 2 ⋅266538397.

It is a cyclic number.

It is not a de Polignac number, because 497670335 - 2⁴ = 497670319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497670337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49767029 + ... + 49767038.

It is an arithmetic number, because the mean of its divisors is an integer number (149301102).

Almost surely, 2^497670335 is an apocalyptic number.

497670335 is a deficient number, since it is larger than the sum of its proper divisors (99534073).

497670335 is an equidigital number, since it uses as much as digits as its factorization.

497670335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99534072.

The product of its (nonzero) digits is 476280, while the sum is 44.

The square root of 497670335 is about 22308.5260606791. The cubic root of 497670335 is about 792.4659022637.

The spelling of 497670335 in words is "four hundred ninety-seven million, six hundred seventy thousand, three hundred thirty-five".