1375382286 has 12 divisors (see below), whose sum is σ = 2979994992. Its totient is φ = 458460756.

The previous prime is 1375382207. The next prime is 1375382299. The reversal of 1375382286 is 6822835731.

1375382286 is a `hidden beast` number, since 1 + 37 + 538 + 2 + 2 + 86 = 666.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 38205046 + ... + 38205081.

It is an arithmetic number, because the mean of its divisors is an integer number (248332916).

Almost surely, 2^1375382286 is an apocalyptic number.

1375382286 is an abundant number, since it is smaller than the sum of its proper divisors (1604612706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1375382286 is a wasteful number, since it uses less digits than its factorization.

1375382286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76410135 (or 76410132 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 1375382286 is about 37086.1468206121. The cubic root of 1375382286 is about 1112.0930898511.

The spelling of 1375382286 in words is "one billion, three hundred seventy-five million, three hundred eighty-two thousand, two hundred eighty-six".