374737837673 has 2 divisors, whose sum is σ = 374737837674. Its totient is φ = 374737837672.

The previous prime is 374737837637. The next prime is 374737837699. The reversal of 374737837673 is 376738737473.

It is a happy number.

Together with previous prime (374737837637) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 354301133824 + 20436703849 = 595232^2 + 142957^2 .

It is a cyclic number.

It is not a de Polignac number, because 374737837673 - 2⁶ = 374737837609 is a prime.

It is not a weakly prime, because it can be changed into another prime (374737437673) 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, 187368918836 + 187368918837.

It is an arithmetic number, because the mean of its divisors is an integer number (187368918837).

Almost surely, 2^374737837673 is an apocalyptic number.

It is an amenable number.

374737837673 is a deficient number, since it is larger than the sum of its proper divisors (1).

374737837673 is an equidigital number, since it uses as much as digits as its factorization.

374737837673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 261382464, while the sum is 65.

The spelling of 374737837673 in words is "three hundred seventy-four billion, seven hundred thirty-seven million, eight hundred thirty-seven thousand, six hundred seventy-three".