10434649 has 2 divisors, whose sum is σ = 10434650. Its totient is φ = 10434648.

The previous prime is 10434559. The next prime is 10434659. The reversal of 10434649 is 94643401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8809024 + 1625625 = 2968^2 + 1275^2 .

It is a cyclic number.

It is not a de Polignac number, because 10434649 - 2¹⁷ = 10303577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10434649.

It is not a weakly prime, because it can be changed into another prime (10434659) 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 as a sum of consecutive naturals, namely, 5217324 + 5217325.

It is an arithmetic number, because the mean of its divisors is an integer number (5217325).

Almost surely, 2^10434649 is an apocalyptic number.

It is an amenable number.

10434649 is a deficient number, since it is larger than the sum of its proper divisors (1).

10434649 is an equidigital number, since it uses as much as digits as its factorization.

10434649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 10434649 is about 3230.2707316880. The cubic root of 10434649 is about 218.5207160581.

The spelling of 10434649 in words is "ten million, four hundred thirty-four thousand, six hundred forty-nine".