494087337 has 16 divisors (see below), whose sum is σ = 775039680. Its totient is φ = 310015296.

The previous prime is 494087333. The next prime is 494087339. The reversal of 494087337 is 733780494.

It is a happy number.

It is not a de Polignac number, because 494087337 - 2² = 494087333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 494087292 and 494087301.

It is not an unprimeable number, because it can be changed into a prime (494087333) 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, 537763 + ... + 538680.

It is an arithmetic number, because the mean of its divisors is an integer number (48439980).

Almost surely, 2^494087337 is an apocalyptic number.

It is an amenable number.

494087337 is a deficient number, since it is larger than the sum of its proper divisors (280952343).

494087337 is a wasteful number, since it uses less digits than its factorization.

494087337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076469 (or 1076463 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 494087337 is about 22228.0754227621. The cubic root of 494087337 is about 790.5595229710.

The spelling of 494087337 in words is "four hundred ninety-four million, eighty-seven thousand, three hundred thirty-seven".