3601260000 has 840 divisors, whose sum is σ = 15058086120. Its totient is φ = 839808000.

The previous prime is 3601259947. The next prime is 3601260007. The reversal of 3601260000 is 621063.

It is a happy number.

3601260000 is a `hidden beast` number, since 3 + 60 + 1 + 2 + 600 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3601260007) by changing a digit.

It is a polite number, since it can be written in 139 ways as a sum of consecutive naturals, for example, 189539991 + ... + 189540009.

It is an arithmetic number, because the mean of its divisors is an integer number (17926293).

Almost surely, 2^3601260000 is an apocalyptic number.

3601260000 is a gapful number since it is divisible by the number (30) 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 3601260000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7529043060).

3601260000 is an abundant number, since it is smaller than the sum of its proper divisors (11456826120).

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

3601260000 is an equidigital number, since it uses as much as digits as its factorization.

3601260000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3601260000 is about 60010.4990814107. The cubic root of 3601260000 is about 1532.7976494647.

Adding to 3601260000 its reverse (621063), we get a palindrome (3601881063).

The spelling of 3601260000 in words is "three billion, six hundred one million, two hundred sixty thousand".