2601435320 has 32 divisors (see below), whose sum is σ = 6385342320. Its totient is φ = 945976320.

The previous prime is 2601435299. The next prime is 2601435359. The reversal of 2601435320 is 235341062.

It is a self number, because there is not a number n which added to its sum of digits gives 2601435320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2955737 + ... + 2956616.

Almost surely, 2^2601435320 is an apocalyptic number.

2601435320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2601435320 is an abundant number, since it is smaller than the sum of its proper divisors (3783907000).

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

2601435320 is a wasteful number, since it uses less digits than its factorization.

2601435320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912375 (or 5912371 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2601435320 is about 51004.2676645788. The cubic root of 2601435320 is about 1375.3218543527.

Adding to 2601435320 its reverse (235341062), we get a palindrome (2836776382).

The spelling of 2601435320 in words is "two billion, six hundred one million, four hundred thirty-five thousand, three hundred twenty".