492194352 has 80 divisors (see below), whose sum is σ = 1374023168. Its totient is φ = 150923520.

The previous prime is 492194341. The next prime is 492194363. The reversal of 492194352 is 253491294.

It is an interprime number because it is at equal distance from previous prime (492194341) and next prime (492194363).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 492194352.

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 15 ways as a sum of consecutive naturals, for example, 205353 + ... + 207735.

Almost surely, 2^492194352 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 492194352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687011584).

492194352 is an abundant number, since it is smaller than the sum of its proper divisors (881828816).

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

492194352 is a wasteful number, since it uses less digits than its factorization.

492194352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738 (or 2732 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 492194352 is about 22185.4536126715. The cubic root of 492194352 is about 789.5486135797.

The spelling of 492194352 in words is "four hundred ninety-two million, one hundred ninety-four thousand, three hundred fifty-two".