3269990886 has 16 divisors (see below), whose sum is σ = 6555090864. Its totient is φ = 1087478784.

The previous prime is 3269990881. The next prime is 3269990917. The reversal of 3269990886 is 6880999623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3269990881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626731 + ... + 631926.

It is an arithmetic number, because the mean of its divisors is an integer number (409693179).

Almost surely, 2^3269990886 is an apocalyptic number.

3269990886 is an abundant number, since it is smaller than the sum of its proper divisors (3285099978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3269990886 is a wasteful number, since it uses less digits than its factorization.

3269990886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259095.

The product of its (nonzero) digits is 10077696, while the sum is 60.

The square root of 3269990886 is about 57183.8341316845. The cubic root of 3269990886 is about 1484.2789012230.

The spelling of 3269990886 in words is "three billion, two hundred sixty-nine million, nine hundred ninety thousand, eight hundred eighty-six".