493435271 has 16 divisors (see below), whose sum is σ = 569361408. Its totient is φ = 418888800.

The previous prime is 493435253. The next prime is 493435273. The reversal of 493435271 is 172534394.

It is a cyclic number.

It is not a de Polignac number, because 493435271 - 2²² = 489240967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493435273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400226 + ... + 401456.

It is an arithmetic number, because the mean of its divisors is an integer number (35585088).

Almost surely, 2^493435271 is an apocalyptic number.

493435271 is a deficient number, since it is larger than the sum of its proper divisors (75926137).

493435271 is a wasteful number, since it uses less digits than its factorization.

493435271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742.

The product of its digits is 90720, while the sum is 38.

The square root of 493435271 is about 22213.4029585744. The cubic root of 493435271 is about 790.2115926306.

The spelling of 493435271 in words is "four hundred ninety-three million, four hundred thirty-five thousand, two hundred seventy-one".