1741252649 has 2 divisors, whose sum is σ = 1741252650. Its totient is φ = 1741252648.

The previous prime is 1741252637. The next prime is 1741252661. The reversal of 1741252649 is 9462521471.

It is a balanced prime because it is at equal distance from previous prime (1741252637) and next prime (1741252661).

It can be written as a sum of positive squares in only one way, i.e., 1143792400 + 597460249 = 33820^2 + 24443^2 .

It is a cyclic number.

It is not a de Polignac number, because 1741252649 - 2⁴ = 1741252633 is a prime.

It is not a weakly prime, because it can be changed into another prime (1741252049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 870626324 + 870626325.

It is an arithmetic number, because the mean of its divisors is an integer number (870626325).

Almost surely, 2^1741252649 is an apocalyptic number.

It is an amenable number.

1741252649 is a deficient number, since it is larger than the sum of its proper divisors (1).

1741252649 is an equidigital number, since it uses as much as digits as its factorization.

1741252649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 41.

The square root of 1741252649 is about 41728.3195084585. The cubic root of 1741252649 is about 1203.0599335309.

The spelling of 1741252649 in words is "one billion, seven hundred forty-one million, two hundred fifty-two thousand, six hundred forty-nine".