2600331064 has 8 divisors (see below), whose sum is σ = 4875620760. Its totient is φ = 1300165528.

The previous prime is 2600331061. The next prime is 2600331091. The reversal of 2600331064 is 4601330062.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2600331061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162520684 + ... + 162520699.

It is an arithmetic number, because the mean of its divisors is an integer number (609452595).

Almost surely, 2^2600331064 is an apocalyptic number.

It is an amenable number.

2600331064 is a deficient number, since it is larger than the sum of its proper divisors (2275289696).

2600331064 is a wasteful number, since it uses less digits than its factorization.

2600331064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325041389 (or 325041385 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2600331064 is about 50993.4413822013. The cubic root of 2600331064 is about 1375.1272281612.

The spelling of 2600331064 in words is "two billion, six hundred million, three hundred thirty-one thousand, sixty-four".