492269680 has 240 divisors, whose sum is σ = 1442720160. Its totient is φ = 155172864.

The previous prime is 492269647. The next prime is 492269699. The reversal of 492269680 is 86962294.

It is a self number, because there is not a number n which added to its sum of digits gives 492269680.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5531076 + ... + 5531164.

It is an arithmetic number, because the mean of its divisors is an integer number (6011334).

Almost surely, 2^492269680 is an apocalyptic number.

492269680 is a gapful number since it is divisible by the number (40) 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 492269680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721360080).

492269680 is an abundant number, since it is smaller than the sum of its proper divisors (950450480).

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

492269680 is a wasteful number, since it uses less digits than its factorization.

492269680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 492269680 is about 22187.1512366955. The cubic root of 492269680 is about 789.5888904092.

The spelling of 492269680 in words is "four hundred ninety-two million, two hundred sixty-nine thousand, six hundred eighty".