4321049 has 2 divisors, whose sum is σ = 4321050. Its totient is φ = 4321048.

The previous prime is 4321019. The next prime is 4321061. The reversal of 4321049 is 9401234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2347024 + 1974025 = 1532^2 + 1405^2 .

It is a cyclic number.

It is not a de Polignac number, because 4321049 - 2⁸ = 4320793 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4321019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160524 + 2160525.

It is an arithmetic number, because the mean of its divisors is an integer number (2160525).

Almost surely, 2^4321049 is an apocalyptic number.

It is an amenable number.

4321049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4321049 is an equidigital number, since it uses as much as digits as its factorization.

4321049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4321049 is about 2078.7133039455. The cubic root of 4321049 is about 162.8782384477.

The spelling of 4321049 in words is "four million, three hundred twenty-one thousand, forty-nine".