2469629 has 2 divisors, whose sum is σ = 2469630. Its totient is φ = 2469628.

The previous prime is 2469583. The next prime is 2469637. The reversal of 2469629 is 9269642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2244004 + 225625 = 1498^2 + 475^2 .

It is a cyclic number.

It is not a de Polignac number, because 2469629 - 2¹⁶ = 2404093 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2469592 and 2469601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2469659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234814 + 1234815.

It is an arithmetic number, because the mean of its divisors is an integer number (1234815).

2^2469629 is an apocalyptic number.

It is an amenable number.

2469629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2469629 is an equidigital number, since it uses as much as digits as its factorization.

2469629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 38.

The square root of 2469629 is about 1571.5053292942. The cubic root of 2469629 is about 135.1690429280.

The spelling of 2469629 in words is "two million, four hundred sixty-nine thousand, six hundred twenty-nine".