496534491 has 12 divisors (see below), whose sum is σ = 741948480. Its totient is φ = 319608240.

The previous prime is 496534439. The next prime is 496534499. The reversal of 496534491 is 194435694.

It is not a de Polignac number, because 496534491 - 2⁶ = 496534427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (496534499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 950955 + ... + 951476.

It is an arithmetic number, because the mean of its divisors is an integer number (61829040).

Almost surely, 2^496534491 is an apocalyptic number.

496534491 is a deficient number, since it is larger than the sum of its proper divisors (245413989).

496534491 is a wasteful number, since it uses less digits than its factorization.

496534491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902466 (or 1902463 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 496534491 is about 22283.0538975249. The cubic root of 496534491 is about 791.8625555415.

It can be divided in two parts, 496534 and 491, that added together give a square (497025 = 705²).

The spelling of 496534491 in words is "four hundred ninety-six million, five hundred thirty-four thousand, four hundred ninety-one".