491326035 has 32 divisors (see below), whose sum is σ = 839185920. Its totient is φ = 244742400.

The previous prime is 491325983. The next prime is 491326051. The reversal of 491326035 is 530623194.

It is not a de Polignac number, because 491326035 - 2⁷ = 491325907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 491325987 and 491326005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8095 + ... + 32375.

It is an arithmetic number, because the mean of its divisors is an integer number (26224560).

Almost surely, 2^491326035 is an apocalyptic number.

491326035 is a deficient number, since it is larger than the sum of its proper divisors (347859885).

491326035 is a wasteful number, since it uses less digits than its factorization.

491326035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24379.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 491326035 is about 22165.8754620701. The cubic root of 491326035 is about 789.0840396185.

The spelling of 491326035 in words is "four hundred ninety-one million, three hundred twenty-six thousand, thirty-five".