3207585066 has 32 divisors (see below), whose sum is σ = 7568130048. Its totient is φ = 886889520.

The previous prime is 3207585047. The next prime is 3207585071. The reversal of 3207585066 is 6605857023.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1230490 + ... + 1233093.

It is an arithmetic number, because the mean of its divisors is an integer number (236504064).

Almost surely, 2^3207585066 is an apocalyptic number.

3207585066 is an abundant number, since it is smaller than the sum of its proper divisors (4360544982).

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

3207585066 is a wasteful number, since it uses less digits than its factorization.

3207585066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463626.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 3207585066 is about 56635.5459583467. The cubic root of 3207585066 is about 1474.7759983115.

The spelling of 3207585066 in words is "three billion, two hundred seven million, five hundred eighty-five thousand, sixty-six".