8997377 has 4 divisors (see below), whose sum is σ = 9003456. Its totient is φ = 8991300.

The previous prime is 8997353. The next prime is 8997407. The reversal of 8997377 is 7737998.

8997377 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7737998 = 2 ⋅3868999.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8997377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8991377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788 + ... + 4314.

It is an arithmetic number, because the mean of its divisors is an integer number (2250864).

Almost surely, 2^8997377 is an apocalyptic number.

It is an amenable number.

8997377 is a deficient number, since it is larger than the sum of its proper divisors (6079).

8997377 is a wasteful number, since it uses less digits than its factorization.

8997377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078.

The product of its digits is 666792, while the sum is 50.

The square root of 8997377 is about 2999.5628014762. The cubic root of 8997377 is about 207.9881727126.

The spelling of 8997377 in words is "eight million, nine hundred ninety-seven thousand, three hundred seventy-seven".