496613309 has 8 divisors (see below), whose sum is σ = 519298560. Its totient is φ = 474019216.

The previous prime is 496613303. The next prime is 496613311. The reversal of 496613309 is 903316694.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-496613309 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 (496613303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11522 + ... + 33555.

It is an arithmetic number, because the mean of its divisors is an integer number (64912320).

Almost surely, 2^496613309 is an apocalyptic number.

It is an amenable number.

496613309 is a deficient number, since it is larger than the sum of its proper divisors (22685251).

496613309 is a wasteful number, since it uses less digits than its factorization.

496613309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45579.

The product of its (nonzero) digits is 104976, while the sum is 41.

The square root of 496613309 is about 22284.8223910356. The cubic root of 496613309 is about 791.9044524100.

The spelling of 496613309 in words is "four hundred ninety-six million, six hundred thirteen thousand, three hundred nine".