3448431283 has 16 divisors (see below), whose sum is σ = 4018489056. Its totient is φ = 2924400640.

The previous prime is 3448431281. The next prime is 3448431323. The reversal of 3448431283 is 3821348443.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3448431283 - 2¹ = 3448431281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3448431281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60466 + ... + 102727.

It is an arithmetic number, because the mean of its divisors is an integer number (251155566).

Almost surely, 2^3448431283 is an apocalyptic number.

3448431283 is a deficient number, since it is larger than the sum of its proper divisors (570057773).

3448431283 is a wasteful number, since it uses less digits than its factorization.

3448431283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163334.

The product of its digits is 221184, while the sum is 40.

The square root of 3448431283 is about 58723.3452981010. The cubic root of 3448431283 is about 1510.8007511132.

The spelling of 3448431283 in words is "three billion, four hundred forty-eight million, four hundred thirty-one thousand, two hundred eighty-three".