2064600600 has 96 divisors (see below), whose sum is σ = 6488074320. Its totient is φ = 543006720.

The previous prime is 2064600599. The next prime is 2064600613. The reversal of 2064600600 is 60064602.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20232 + ... + 67368.

Almost surely, 2^2064600600 is an apocalyptic number.

2064600600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2064600600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3244037160).

2064600600 is an abundant number, since it is smaller than the sum of its proper divisors (4423473720).

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

2064600600 is a wasteful number, since it uses less digits than its factorization.

2064600600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47229 (or 47220 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2064600600 is about 45437.8762707942. The cubic root of 2064600600 is about 1273.3428374487.

The spelling of 2064600600 in words is "two billion, sixty-four million, six hundred thousand, six hundred".