2822646345 has 8 divisors (see below), whose sum is σ = 4516234176. Its totient is φ = 1505411376.

The previous prime is 2822646341. The next prime is 2822646371. The reversal of 2822646345 is 5436462282.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2822646345 - 2² = 2822646341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2822646297 and 2822646306.

It is not an unprimeable number, because it can be changed into a prime (2822646341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94088197 + ... + 94088226.

It is an arithmetic number, because the mean of its divisors is an integer number (564529272).

Almost surely, 2^2822646345 is an apocalyptic number.

It is an amenable number.

2822646345 is a deficient number, since it is larger than the sum of its proper divisors (1693587831).

2822646345 is a wasteful number, since it uses less digits than its factorization.

2822646345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188176431.

The product of its digits is 552960, while the sum is 42.

The square root of 2822646345 is about 53128.5831262231. The cubic root of 2822646345 is about 1413.2494419557.

The spelling of 2822646345 in words is "two billion, eight hundred twenty-two million, six hundred forty-six thousand, three hundred forty-five".