3285309349 has 16 divisors (see below), whose sum is σ = 3857983360. Its totient is φ = 2739018240.

The previous prime is 3285309317. The next prime is 3285309427. The reversal of 3285309349 is 9439035823.

It is not a de Polignac number, because 3285309349 - 2⁵ = 3285309317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3285309299 and 3285309308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285309149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49897 + ... + 95185.

It is an arithmetic number, because the mean of its divisors is an integer number (241123960).

Almost surely, 2^3285309349 is an apocalyptic number.

It is an amenable number.

3285309349 is a deficient number, since it is larger than the sum of its proper divisors (572674011).

3285309349 is a wasteful number, since it uses less digits than its factorization.

3285309349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45580.

The product of its (nonzero) digits is 699840, while the sum is 46.

The square root of 3285309349 is about 57317.6181378815. The cubic root of 3285309349 is about 1486.5930217887.

The spelling of 3285309349 in words is "three billion, two hundred eighty-five million, three hundred nine thousand, three hundred forty-nine".