8877397 has 4 divisors (see below), whose sum is σ = 8890336. Its totient is φ = 8864460.

The previous prime is 8877347. The next prime is 8877409. The reversal of 8877397 is 7937788.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 8877397 - 2¹⁵ = 8844629 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 8877397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8877347) 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 in 3 ways as a sum of consecutive naturals, for example, 5379 + ... + 6832.

It is an arithmetic number, because the mean of its divisors is an integer number (2222584).

Almost surely, 2^8877397 is an apocalyptic number.

It is an amenable number.

8877397 is a deficient number, since it is larger than the sum of its proper divisors (12939).

8877397 is a wasteful number, since it uses less digits than its factorization.

8877397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12938.

The product of its digits is 592704, while the sum is 49.

The square root of 8877397 is about 2979.4960983361. The cubic root of 8877397 is about 207.0595253053.

The spelling of 8877397 in words is "eight million, eight hundred seventy-seven thousand, three hundred ninety-seven".