495536739 has 8 divisors (see below), whose sum is σ = 695490240. Its totient is φ = 312970536.

The previous prime is 495536731. The next prime is 495536759. The reversal of 495536739 is 937635594.

It is a happy number.

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

It is not a de Polignac number, because 495536739 - 2³ = 495536731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 495536691 and 495536700.

It is not an unprimeable number, because it can be changed into a prime (495536731) 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, 4346757 + ... + 4346870.

It is an arithmetic number, because the mean of its divisors is an integer number (86936280).

Almost surely, 2^495536739 is an apocalyptic number.

495536739 is a deficient number, since it is larger than the sum of its proper divisors (199953501).

495536739 is a wasteful number, since it uses less digits than its factorization.

495536739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8693649.

The product of its digits is 3061800, while the sum is 51.

The square root of 495536739 is about 22260.6545052027. The cubic root of 495536739 is about 791.3318020491.

The spelling of 495536739 in words is "four hundred ninety-five million, five hundred thirty-six thousand, seven hundred thirty-nine".