495877284 has 72 divisors (see below), whose sum is σ = 1516814208. Its totient is φ = 133344000.

The previous prime is 495877259. The next prime is 495877331. The reversal of 495877284 is 482778594.

It is a happy number.

495877284 is a `hidden beast` number, since 495 + 8 + 7 + 72 + 84 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 495877284.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53592 + ... + 62159.

It is an arithmetic number, because the mean of its divisors is an integer number (21066864).

Almost surely, 2^495877284 is an apocalyptic number.

It is an amenable number.

495877284 is an abundant number, since it is smaller than the sum of its proper divisors (1020936924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495877284 is a wasteful number, since it uses less digits than its factorization.

495877284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115785 (or 115780 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 54.

The square root of 495877284 is about 22268.3022253606. The cubic root of 495877284 is about 791.5130347468.

The spelling of 495877284 in words is "four hundred ninety-five million, eight hundred seventy-seven thousand, two hundred eighty-four".