496036491 has 16 divisors (see below), whose sum is σ = 680254848. Its totient is φ = 321320000.

The previous prime is 496036481. The next prime is 496036507. The reversal of 496036491 is 194630694.

It is a cyclic number.

It is not a de Polignac number, because 496036491 - 2¹⁰ = 496035467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (496036481) 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, 22840 + ... + 38906.

It is an arithmetic number, because the mean of its divisors is an integer number (42515928).

Almost surely, 2^496036491 is an apocalyptic number.

496036491 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

496036491 is a deficient number, since it is larger than the sum of its proper divisors (184218357).

496036491 is a wasteful number, since it uses less digits than its factorization.

496036491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16362.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 496036491 is about 22271.8766833871. The cubic root of 496036491 is about 791.5977337480.

The spelling of 496036491 in words is "four hundred ninety-six million, thirty-six thousand, four hundred ninety-one".