496731911 has 4 divisors (see below), whose sum is σ = 534942072. Its totient is φ = 458521752.

The previous prime is 496731901. The next prime is 496731947. The reversal of 496731911 is 119137694.

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

It is not a de Polignac number, because 496731911 - 2¹⁸ = 496469767 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 (496731901) 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, 19105061 + ... + 19105086.

It is an arithmetic number, because the mean of its divisors is an integer number (133735518).

Almost surely, 2^496731911 is an apocalyptic number.

496731911 is a deficient number, since it is larger than the sum of its proper divisors (38210161).

496731911 is a wasteful number, since it uses less digits than its factorization.

496731911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38210160.

The product of its digits is 40824, while the sum is 41.

The square root of 496731911 is about 22287.4832809808. The cubic root of 496731911 is about 791.9674886962.

The spelling of 496731911 in words is "four hundred ninety-six million, seven hundred thirty-one thousand, nine hundred eleven".