491441614 has 8 divisors (see below), whose sum is σ = 737274888. Its totient is φ = 245683320.

The previous prime is 491441611. The next prime is 491441617. The reversal of 491441614 is 416144194.

It is an interprime number because it is at equal distance from previous prime (491441611) and next prime (491441617).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 491441614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (491441611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2424 + ... + 31444.

It is an arithmetic number, because the mean of its divisors is an integer number (92159361).

Almost surely, 2^491441614 is an apocalyptic number.

491441614 is a deficient number, since it is larger than the sum of its proper divisors (245833274).

491441614 is a wasteful number, since it uses less digits than its factorization.

491441614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37490.

The product of its digits is 13824, while the sum is 34.

The square root of 491441614 is about 22168.4824469335. The cubic root of 491441614 is about 789.1459091900.

The spelling of 491441614 in words is "four hundred ninety-one million, four hundred forty-one thousand, six hundred fourteen".