492880471 has 4 divisors (see below), whose sum is σ = 493993512. Its totient is φ = 491767432.

The previous prime is 492880397. The next prime is 492880483. The reversal of 492880471 is 174088294.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 492880471 - 2¹¹ = 492878423 is a prime.

It is a super-3 number, since 3×492880471³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492880771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555856 + ... + 556741.

It is an arithmetic number, because the mean of its divisors is an integer number (123498378).

Almost surely, 2^492880471 is an apocalyptic number.

492880471 is a deficient number, since it is larger than the sum of its proper divisors (1113041).

492880471 is a wasteful number, since it uses less digits than its factorization.

492880471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113040.

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 492880471 is about 22200.9114902970. The cubic root of 492880471 is about 789.9153201977.

The spelling of 492880471 in words is "four hundred ninety-two million, eight hundred eighty thousand, four hundred seventy-one".