497059486 has 32 divisors (see below), whose sum is σ = 969988608. Its totient is φ = 185238240.

The previous prime is 497059477. The next prime is 497059531. The reversal of 497059486 is 684950794.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66625 + ... + 73708.

It is an arithmetic number, because the mean of its divisors is an integer number (30312144).

Almost surely, 2^497059486 is an apocalyptic number.

497059486 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

497059486 is a deficient number, since it is larger than the sum of its proper divisors (472929122).

497059486 is a wasteful number, since it uses less digits than its factorization.

497059486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140376.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 497059486 is about 22294.8309255756. The cubic root of 497059486 is about 792.1415408275.

The spelling of 497059486 in words is "four hundred ninety-seven million, fifty-nine thousand, four hundred eighty-six".