2823049047 has 16 divisors (see below), whose sum is σ = 4632696320. Its totient is φ = 1489080672.

The previous prime is 2823049043. The next prime is 2823049067. The reversal of 2823049047 is 7409403282.

It is not a de Polignac number, because 2823049047 - 2² = 2823049043 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 2823048996 and 2823049014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2823049043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5170147 + ... + 5170692.

It is an arithmetic number, because the mean of its divisors is an integer number (289543520).

Almost surely, 2^2823049047 is an apocalyptic number.

2823049047 is a deficient number, since it is larger than the sum of its proper divisors (1809647273).

2823049047 is a wasteful number, since it uses less digits than its factorization.

2823049047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10340862.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 2823049047 is about 53132.3728719130. The cubic root of 2823049047 is about 1413.3166473657.

It can be divided in two parts, 28230 and 49047, that added together give a palindrome (77277).

The spelling of 2823049047 in words is "two billion, eight hundred twenty-three million, forty-nine thousand, forty-seven".