3448751609 has 2 divisors, whose sum is σ = 3448751610. Its totient is φ = 3448751608.

The previous prime is 3448751591. The next prime is 3448751623. The reversal of 3448751609 is 9061578443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3434311609 + 14440000 = 58603^2 + 3800^2 .

It is a cyclic number.

It is not a de Polignac number, because 3448751609 - 2²⁴ = 3431974393 is a prime.

It is not a weakly prime, because it can be changed into another prime (3448751639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724375804 + 1724375805.

It is an arithmetic number, because the mean of its divisors is an integer number (1724375805).

Almost surely, 2^3448751609 is an apocalyptic number.

It is an amenable number.

3448751609 is a deficient number, since it is larger than the sum of its proper divisors (1).

3448751609 is an equidigital number, since it uses as much as digits as its factorization.

3448751609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 3448751609 is about 58726.0726509103. The cubic root of 3448751609 is about 1510.8475292700.

The spelling of 3448751609 in words is "three billion, four hundred forty-eight million, seven hundred fifty-one thousand, six hundred nine".