495237339 has 24 divisors (see below), whose sum is σ = 721319040. Its totient is φ = 327414528.

The previous prime is 495237289. The next prime is 495237343. The reversal of 495237339 is 933732594.

It is not a de Polignac number, because 495237339 - 2¹⁷ = 495106267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 495237294 and 495237303.

It is not an unprimeable number, because it can be changed into a prime (495237349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 815574 + ... + 816180.

It is an arithmetic number, because the mean of its divisors is an integer number (30054960).

Almost surely, 2^495237339 is an apocalyptic number.

495237339 is a deficient number, since it is larger than the sum of its proper divisors (226081701).

495237339 is a wasteful number, since it uses less digits than its factorization.

495237339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219 (or 1216 counting only the distinct ones).

The product of its digits is 612360, while the sum is 45.

The square root of 495237339 is about 22253.9286194595. The cubic root of 495237339 is about 791.1723974716.

The spelling of 495237339 in words is "four hundred ninety-five million, two hundred thirty-seven thousand, three hundred thirty-nine".