8602949 has 2 divisors, whose sum is σ = 8602950. Its totient is φ = 8602948.

The previous prime is 8602933. The next prime is 8602961. The reversal of 8602949 is 9492068.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8305924 + 297025 = 2882^2 + 545^2 .

It is a cyclic number.

It is not a de Polignac number, because 8602949 - 2⁴ = 8602933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8602049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4301474 + 4301475.

It is an arithmetic number, because the mean of its divisors is an integer number (4301475).

Almost surely, 2^8602949 is an apocalyptic number.

It is an amenable number.

8602949 is a deficient number, since it is larger than the sum of its proper divisors (1).

8602949 is an equidigital number, since it uses as much as digits as its factorization.

8602949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 8602949 is about 2933.0784169538. The cubic root of 8602949 is about 204.9033770316.

The spelling of 8602949 in words is "eight million, six hundred two thousand, nine hundred forty-nine".