2060465664 has 40 divisors (see below), whose sum is σ = 5489213400. Its totient is φ = 686821376.

The previous prime is 2060465651. The next prime is 2060465669. The reversal of 2060465664 is 4665640602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2060465669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669189 + ... + 672260.

It is an arithmetic number, because the mean of its divisors is an integer number (137230335).

Almost surely, 2^2060465664 is an apocalyptic number.

2060465664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2060465664 is an abundant number, since it is smaller than the sum of its proper divisors (3428747736).

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

2060465664 is an equidigital number, since it uses as much as digits as its factorization.

2060465664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341470 (or 1341454 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 2060465664 is about 45392.3524836508. The cubic root of 2060465664 is about 1272.4921951086.

It can be divided in two parts, 20604 and 65664, that added together give a palindrome (86268).

The spelling of 2060465664 in words is "two billion, sixty million, four hundred sixty-five thousand, six hundred sixty-four".