495014689 has 24 divisors (see below), whose sum is σ = 553392000. Its totient is φ = 442316160.

The previous prime is 495014683. The next prime is 495014719. The reversal of 495014689 is 986410594.

It is a happy number.

It is not a de Polignac number, because 495014689 - 2¹¹ = 495012641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495014683) 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, 1378692 + ... + 1379050.

It is an arithmetic number, because the mean of its divisors is an integer number (23058000).

Almost surely, 2^495014689 is an apocalyptic number.

It is an amenable number.

495014689 is a deficient number, since it is larger than the sum of its proper divisors (58377311).

495014689 is a wasteful number, since it uses less digits than its factorization.

495014689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 495014689 is about 22248.9255695640. The cubic root of 495014689 is about 791.0538139658.

The spelling of 495014689 in words is "four hundred ninety-five million, fourteen thousand, six hundred eighty-nine".