3283729265 has 24 divisors (see below), whose sum is σ = 4199936832. Its totient is φ = 2464167680.

The previous prime is 3283729217. The next prime is 3283729279. The reversal of 3283729265 is 5629273823.

It is not a de Polignac number, because 3283729265 - 2¹⁰ = 3283728241 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 445742 + ... + 453048.

It is an arithmetic number, because the mean of its divisors is an integer number (174997368).

Almost surely, 2^3283729265 is an apocalyptic number.

It is an amenable number.

3283729265 is a deficient number, since it is larger than the sum of its proper divisors (916207567).

3283729265 is a wasteful number, since it uses less digits than its factorization.

3283729265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7657 (or 7640 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The square root of 3283729265 is about 57303.8328997284. The cubic root of 3283729265 is about 1486.3546557499.

The spelling of 3283729265 in words is "three billion, two hundred eighty-three million, seven hundred twenty-nine thousand, two hundred sixty-five".