1375684703 has 2 divisors, whose sum is σ = 1375684704. Its totient is φ = 1375684702.

The previous prime is 1375684699. The next prime is 1375684747. The reversal of 1375684703 is 3074865731.

It is an a-pointer prime, because the next prime (1375684747) can be obtained adding 1375684703 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1375684703 - 2² = 1375684699 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1375684403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687842351 + 687842352.

It is an arithmetic number, because the mean of its divisors is an integer number (687842352).

Almost surely, 2^1375684703 is an apocalyptic number.

1375684703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1375684703 is an equidigital number, since it uses as much as digits as its factorization.

1375684703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 1375684703 is about 37090.2238197615. The cubic root of 1375684703 is about 1112.1745923329.

The spelling of 1375684703 in words is "one billion, three hundred seventy-five million, six hundred eighty-four thousand, seven hundred three".