2628907322 has 8 divisors (see below), whose sum is σ = 4070566272. Its totient is φ = 1272051900.

The previous prime is 2628907283. The next prime is 2628907397. The reversal of 2628907322 is 2237098262.

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

It is a super-2 number, since 2×2628907322² = 13822307415330423368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2628907322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21200804 + ... + 21200927.

It is an arithmetic number, because the mean of its divisors is an integer number (508820784).

Almost surely, 2^2628907322 is an apocalyptic number.

2628907322 is a deficient number, since it is larger than the sum of its proper divisors (1441658950).

2628907322 is a wasteful number, since it uses less digits than its factorization.

2628907322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42401764.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2628907322 is about 51272.8712088566. The cubic root of 2628907322 is about 1380.1461936418.

The spelling of 2628907322 in words is "two billion, six hundred twenty-eight million, nine hundred seven thousand, three hundred twenty-two".