492850345 has 16 divisors (see below), whose sum is σ = 637998480. Its totient is φ = 363331584.

The previous prime is 492850343. The next prime is 492850373. The reversal of 492850345 is 543058294.

It can be written as a sum of positive squares in 8 ways, for example, as 77668969 + 415181376 = 8813^2 + 20376^2 .

It is a cyclic number.

It is not a de Polignac number, because 492850345 - 2¹ = 492850343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 492850298 and 492850307.

It is not an unprimeable number, because it can be changed into a prime (492850343) by changing a digit.

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, 33961 + ... + 46249.

It is an arithmetic number, because the mean of its divisors is an integer number (39874905).

Almost surely, 2^492850345 is an apocalyptic number.

It is an amenable number.

492850345 is a deficient number, since it is larger than the sum of its proper divisors (145148135).

492850345 is a wasteful number, since it uses less digits than its factorization.

492850345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12924.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 492850345 is about 22200.2329942728. The cubic root of 492850345 is about 789.8992260496.

The spelling of 492850345 in words is "four hundred ninety-two million, eight hundred fifty thousand, three hundred forty-five".