3320161266 has 16 divisors (see below), whose sum is σ = 6640891488. Its totient is φ = 1106625600.

The previous prime is 3320161249. The next prime is 3320161267. The reversal of 3320161266 is 6621610233.

It is a super-2 number, since 2×3320161266² = 22046941664493445512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320161267) 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, 111306 + ... + 137946.

It is an arithmetic number, because the mean of its divisors is an integer number (415055718).

Almost surely, 2^3320161266 is an apocalyptic number.

3320161266 is an abundant number, since it is smaller than the sum of its proper divisors (3320730222).

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

3320161266 is a wasteful number, since it uses less digits than its factorization.

3320161266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47417.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3320161266 is about 57620.8405527028. The cubic root of 3320161266 is about 1491.8313391826.

Adding to 3320161266 its reverse (6621610233), we get a palindrome (9941771499).

The spelling of 3320161266 in words is "three billion, three hundred twenty million, one hundred sixty-one thousand, two hundred sixty-six".