2822650387 has 4 divisors (see below), whose sum is σ = 2824007560. Its totient is φ = 2821293216.

The previous prime is 2822650381. The next prime is 2822650421. The reversal of 2822650387 is 7830562282.

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

It is a cyclic number.

It is not a de Polignac number, because 2822650387 - 2³ = 2822650379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2822650381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675462 + ... + 679627.

It is an arithmetic number, because the mean of its divisors is an integer number (706001890).

Almost surely, 2^2822650387 is an apocalyptic number.

2822650387 is a deficient number, since it is larger than the sum of its proper divisors (1357173).

2822650387 is a wasteful number, since it uses less digits than its factorization.

2822650387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357172.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 2822650387 is about 53128.6211659968. The cubic root of 2822650387 is about 1413.2501165416.

The spelling of 2822650387 in words is "two billion, eight hundred twenty-two million, six hundred fifty thousand, three hundred eighty-seven".