2628382376 has 16 divisors (see below), whose sum is σ = 5218112340. Its totient is φ = 1236885760.

The previous prime is 2628382369. The next prime is 2628382387. The reversal of 2628382376 is 6732838262.

It can be written as a sum of positive squares in 2 ways, for example, as 2169137476 + 459244900 = 46574^2 + 21430^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2628382376.

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, 9663035 + ... + 9663306.

Almost surely, 2^2628382376 is an apocalyptic number.

It is an amenable number.

2628382376 is a deficient number, since it is larger than the sum of its proper divisors (2589729964).

2628382376 is a wasteful number, since it uses less digits than its factorization.

2628382376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19326364 (or 19326360 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 47.

The square root of 2628382376 is about 51267.7518133963. The cubic root of 2628382376 is about 1380.0543239835.

The spelling of 2628382376 in words is "two billion, six hundred twenty-eight million, three hundred eighty-two thousand, three hundred seventy-six".