2600433264 has 320 divisors, whose sum is σ = 8295469056. Its totient is φ = 696960000.

The previous prime is 2600433259. The next prime is 2600433313. The reversal of 2600433264 is 4623340062.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25746814 + ... + 25746914.

Almost surely, 2^2600433264 is an apocalyptic number.

2600433264 is a gapful number since it is divisible by the number (24) 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 2600433264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4147734528).

2600433264 is an abundant number, since it is smaller than the sum of its proper divisors (5695035792).

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

2600433264 is a wasteful number, since it uses less digits than its factorization.

2600433264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 2600433264 is about 50994.4434620087. The cubic root of 2600433264 is about 1375.1452433239.

The spelling of 2600433264 in words is "two billion, six hundred million, four hundred thirty-three thousand, two hundred sixty-four".