495274824 has 384 divisors, whose sum is σ = 1698278400. Its totient is φ = 133436160.

The previous prime is 495274783. The next prime is 495274841. The reversal of 495274824 is 428472594.

495274824 is a `hidden beast` number, since 49 + 527 + 4 + 82 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 495274824.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9344782 + ... + 9344834.

It is an arithmetic number, because the mean of its divisors is an integer number (4422600).

Almost surely, 2^495274824 is an apocalyptic number.

495274824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495274824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (849139200).

495274824 is an abundant number, since it is smaller than the sum of its proper divisors (1203003576).

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

495274824 is a wasteful number, since it uses less digits than its factorization.

495274824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 111 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 495274824 is about 22254.7708143670. The cubic root of 495274824 is about 791.1923585062.

The spelling of 495274824 in words is "four hundred ninety-five million, two hundred seventy-four thousand, eight hundred twenty-four".