89376797 has 2 divisors, whose sum is σ = 89376798. Its totient is φ = 89376796.

The previous prime is 89376767. The next prime is 89376809. The reversal of 89376797 is 79767398.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54081316 + 35295481 = 7354^2 + 5941^2 .

It is a cyclic number.

It is not a de Polignac number, because 89376797 - 2¹⁴ = 89360413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89376757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44688398 + 44688399.

It is an arithmetic number, because the mean of its divisors is an integer number (44688399).

Almost surely, 2^89376797 is an apocalyptic number.

It is an amenable number.

89376797 is a deficient number, since it is larger than the sum of its proper divisors (1).

89376797 is an equidigital number, since it uses as much as digits as its factorization.

89376797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4000752, while the sum is 56.

The square root of 89376797 is about 9453.9302409104. The cubic root of 89376797 is about 447.1036983297.

The spelling of 89376797 in words is "eighty-nine million, three hundred seventy-six thousand, seven hundred ninety-seven".