2825836347 has 4 divisors (see below), whose sum is σ = 3767781800. Its totient is φ = 1883890896.

The previous prime is 2825836333. The next prime is 2825836361. The reversal of 2825836347 is 7436385282.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2825836333) and next prime (2825836361).

It is not a de Polignac number, because 2825836347 - 2⁴ = 2825836331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2825836296 and 2825836305.

It is not an unprimeable number, because it can be changed into a prime (2825836397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470972722 + ... + 470972727.

It is an arithmetic number, because the mean of its divisors is an integer number (941945450).

Almost surely, 2^2825836347 is an apocalyptic number.

2825836347 is a deficient number, since it is larger than the sum of its proper divisors (941945453).

2825836347 is an equidigital number, since it uses as much as digits as its factorization.

2825836347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941945452.

The product of its digits is 1935360, while the sum is 48.

The square root of 2825836347 is about 53158.5961722091. The cubic root of 2825836347 is about 1413.7816341763.

The spelling of 2825836347 in words is "two billion, eight hundred twenty-five million, eight hundred thirty-six thousand, three hundred forty-seven".