8974129 has 2 divisors, whose sum is σ = 8974130. Its totient is φ = 8974128.

The previous prime is 8974127. The next prime is 8974139. The reversal of 8974129 is 9214798.

8974129 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., 7436529 + 1537600 = 2727^2 + 1240^2 .

It is a cyclic number.

It is not a de Polignac number, because 8974129 - 2¹ = 8974127 is a prime.

Together with 8974127, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 8974091 and 8974100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8974123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4487064 + 4487065.

It is an arithmetic number, because the mean of its divisors is an integer number (4487065).

Almost surely, 2^8974129 is an apocalyptic number.

It is an amenable number.

8974129 is a deficient number, since it is larger than the sum of its proper divisors (1).

8974129 is an equidigital number, since it uses as much as digits as its factorization.

8974129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 40.

The square root of 8974129 is about 2995.6850635539. The cubic root of 8974129 is about 207.8088804729.

It can be divided in two parts, 897412 and 9, that multiplied together give a palindrome (8076708).

The spelling of 8974129 in words is "eight million, nine hundred seventy-four thousand, one hundred twenty-nine".