966873437 has 2 divisors, whose sum is σ = 966873438. Its totient is φ = 966873436.

The previous prime is 966873433. The next prime is 966873461. The reversal of 966873437 is 734378669.

966873437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 867950521 + 98922916 = 29461^2 + 9946^2 .

It is a cyclic number.

It is not a de Polignac number, because 966873437 - 2² = 966873433 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966873431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483436718 + 483436719.

It is an arithmetic number, because the mean of its divisors is an integer number (483436719).

Almost surely, 2^966873437 is an apocalyptic number.

It is an amenable number.

966873437 is a deficient number, since it is larger than the sum of its proper divisors (1).

966873437 is an equidigital number, since it uses as much as digits as its factorization.

966873437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4572288, while the sum is 53.

The square root of 966873437 is about 31094.5885484918. The cubic root of 966873437 is about 988.8335876779.

The spelling of 966873437 in words is "nine hundred sixty-six million, eight hundred seventy-three thousand, four hundred thirty-seven".