495213830 has 16 divisors (see below), whose sum is σ = 893637360. Its totient is φ = 197584992.

The previous prime is 495213827. The next prime is 495213833. The reversal of 495213830 is 38312594.

It is an interprime number because it is at equal distance from previous prime (495213827) and next prime (495213833).

It is a super-3 number, since 3×495213830³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495213833) 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 7 ways as a sum of consecutive naturals, for example, 58400 + ... + 66339.

It is an arithmetic number, because the mean of its divisors is an integer number (55852335).

Almost surely, 2^495213830 is an apocalyptic number.

495213830 is a deficient number, since it is larger than the sum of its proper divisors (398423530).

495213830 is a wasteful number, since it uses less digits than its factorization.

495213830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125143.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 495213830 is about 22253.4004143187. The cubic root of 495213830 is about 791.1598782444.

The spelling of 495213830 in words is "four hundred ninety-five million, two hundred thirteen thousand, eight hundred thirty".