494002297237 has 8 divisors (see below), whose sum is σ = 523170700416. Its totient is φ = 464846054592.

The previous prime is 494002297211. The next prime is 494002297241. The reversal of 494002297237 is 732792200494.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 494002297237 - 2¹⁹ = 494001772949 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 (494002297207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956423 + ... + 3119044.

It is an arithmetic number, because the mean of its divisors is an integer number (65396337552).

Almost surely, 2^494002297237 is an apocalyptic number.

It is an amenable number.

494002297237 is a deficient number, since it is larger than the sum of its proper divisors (29168403179).

494002297237 is a wasteful number, since it uses less digits than its factorization.

494002297237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6080267.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 494002297237 in words is "four hundred ninety-four billion, two million, two hundred ninety-seven thousand, two hundred thirty-seven".