3601213580 has 96 divisors (see below), whose sum is σ = 7962071040. Its totient is φ = 1366560000.

The previous prime is 3601213573. The next prime is 3601213597. The reversal of 3601213580 is 853121063.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8203001 + ... + 8203439.

It is an arithmetic number, because the mean of its divisors is an integer number (82938240).

Almost surely, 2^3601213580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3601213580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3981035520).

3601213580 is an abundant number, since it is smaller than the sum of its proper divisors (4360857460).

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

3601213580 is a wasteful number, since it uses less digits than its factorization.

3601213580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 3601213580 is about 60010.1123145091. The cubic root of 3601213580 is about 1532.7910635501.

The spelling of 3601213580 in words is "three billion, six hundred one million, two hundred thirteen thousand, five hundred eighty".