3520606000 has 80 divisors (see below), whose sum is σ = 8633072448. Its totient is φ = 1388352000.

The previous prime is 3520605997. The next prime is 3520606073. The reversal of 3520606000 is 6060253.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129604 + ... + 154396.

Almost surely, 2^3520606000 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 3520606000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4316536224).

3520606000 is an abundant number, since it is smaller than the sum of its proper divisors (5112466448).

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

3520606000 is a wasteful number, since it uses less digits than its factorization.

3520606000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24887 (or 24871 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3520606000 is about 59334.6947409355. The cubic root of 3520606000 is about 1521.2682743406.

Adding to 3520606000 its reverse (6060253), we get a palindrome (3526666253).

The spelling of 3520606000 in words is "three billion, five hundred twenty million, six hundred six thousand".