3270985590 has 16 divisors (see below), whose sum is σ = 7850365488. Its totient is φ = 872262816.

The previous prime is 3270985567. The next prime is 3270985591. The reversal of 3270985590 is 955890723.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3270985591) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 54516397 + ... + 54516456.

It is an arithmetic number, because the mean of its divisors is an integer number (490647843).

Almost surely, 2^3270985590 is an apocalyptic number.

3270985590 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3270985590 is an abundant number, since it is smaller than the sum of its proper divisors (4579379898).

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

3270985590 is a wasteful number, since it uses less digits than its factorization.

3270985590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109032863.

The product of its (nonzero) digits is 680400, while the sum is 48.

The square root of 3270985590 is about 57192.5308934655. The cubic root of 3270985590 is about 1484.4293877261.

The spelling of 3270985590 in words is "three billion, two hundred seventy million, nine hundred eighty-five thousand, five hundred ninety".