2609410320 has 120 divisors (see below), whose sum is σ = 9559959552. Its totient is φ = 632582400.

The previous prime is 2609410319. The next prime is 2609410327. The reversal of 2609410320 is 230149062.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (2609410327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156816 + ... + 172655.

Almost surely, 2^2609410320 is an apocalyptic number.

2609410320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2609410320 is an abundant number, since it is smaller than the sum of its proper divisors (6950549232).

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

2609410320 is a wasteful number, since it uses less digits than its factorization.

2609410320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329501 (or 329492 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2609410320 is about 51082.3875714517. The cubic root of 2609410320 is about 1376.7258232398.

Adding to 2609410320 its reverse (230149062), we get a palindrome (2839559382).

The spelling of 2609410320 in words is "two billion, six hundred nine million, four hundred ten thousand, three hundred twenty".