495961284 has 96 divisors (see below), whose sum is σ = 1435585536. Its totient is φ = 129767040.

The previous prime is 495961253. The next prime is 495961303. The reversal of 495961284 is 482169594.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141319 + ... + 144785.

It is an arithmetic number, because the mean of its divisors is an integer number (14954016).

Almost surely, 2^495961284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495961284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717792768).

495961284 is an abundant number, since it is smaller than the sum of its proper divisors (939624252).

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

495961284 is a wasteful number, since it uses less digits than its factorization.

495961284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625 (or 3623 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 495961284 is about 22270.1882344986. The cubic root of 495961284 is about 791.5577254685.

The spelling of 495961284 in words is "four hundred ninety-five million, nine hundred sixty-one thousand, two hundred eighty-four".