376989673 has 2 divisors, whose sum is σ = 376989674. Its totient is φ = 376989672.

The previous prime is 376989631. The next prime is 376989703.

376989673 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 215267584 + 161722089 = 14672^2 + 12717^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 376989673 - 2²¹ = 374892521 is a prime.

It is not a weakly prime, because it can be changed into another prime (376989973) by changing a digit.

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 as a sum of consecutive naturals, namely, 188494836 + 188494837.

It is an arithmetic number, because the mean of its divisors is an integer number (188494837).

Almost surely, 2^376989673 is an apocalyptic number.

It is an amenable number.

376989673 is a deficient number, since it is larger than the sum of its proper divisors (1).

376989673 is an equidigital number, since it uses as much as digits as its factorization.

376989673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10287648, while the sum is 58.

The square root of 376989673 is about 19416.2219033467. The cubic root of 376989673 is about 722.3979161573.

The spelling of 376989673 in words is "three hundred seventy-six million, nine hundred eighty-nine thousand, six hundred seventy-three".