3730818673 has 2 divisors, whose sum is σ = 3730818674. Its totient is φ = 3730818672.

The previous prime is 3730818671. The next prime is 3730818697. The reversal of 3730818673 is 3768180373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2240318224 + 1490500449 = 47332^2 + 38607^2 .

It is a cyclic number.

It is not a de Polignac number, because 3730818673 - 2¹ = 3730818671 is a prime.

Together with 3730818671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3730818671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1865409336 + 1865409337.

It is an arithmetic number, because the mean of its divisors is an integer number (1865409337).

Almost surely, 2^3730818673 is an apocalyptic number.

It is an amenable number.

3730818673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3730818673 is an equidigital number, since it uses as much as digits as its factorization.

3730818673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 3730818673 is about 61080.4279045260. The cubic root of 3730818673 is about 1550.9627973162.

It can be divided in two parts, 3730 and 818673, that added together give a triangular number (822403 = T₁₂₈₂).

The spelling of 3730818673 in words is "three billion, seven hundred thirty million, eight hundred eighteen thousand, six hundred seventy-three".