2823316402 has 16 divisors (see below), whose sum is σ = 4383590400. Its totient is φ = 1362177040.

The previous prime is 2823316393. The next prime is 2823316421. The reversal of 2823316402 is 2046133282.

It is a super-2 number, since 2×2823316402² = 15942231011604451208, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 91599 + ... + 118477.

It is an arithmetic number, because the mean of its divisors is an integer number (273974400).

Almost surely, 2^2823316402 is an apocalyptic number.

2823316402 is a deficient number, since it is larger than the sum of its proper divisors (1560273998).

2823316402 is a wasteful number, since it uses less digits than its factorization.

2823316402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28721.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2823316402 is about 53134.8887455314. Note that the first 3 decimals coincide. The cubic root of 2823316402 is about 1413.3612616979.

Adding to 2823316402 its reverse (2046133282), we get a palindrome (4869449684).

It can be divided in two parts, 2823 and 316402, that added together give a square (319225 = 565²).

The spelling of 2823316402 in words is "two billion, eight hundred twenty-three million, three hundred sixteen thousand, four hundred two".