3535738580 has 144 divisors (see below), whose sum is σ = 8558645760. Its totient is φ = 1224410880.

The previous prime is 3535738567. The next prime is 3535738603. The reversal of 3535738580 is 858375353.

It is a super-2 number, since 2×3535738580² = 25002894612200832800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5824637 + ... + 5825243.

It is an arithmetic number, because the mean of its divisors is an integer number (59435040).

Almost surely, 2^3535738580 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 3535738580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4279322880).

3535738580 is an abundant number, since it is smaller than the sum of its proper divisors (5022907180).

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

3535738580 is a wasteful number, since it uses less digits than its factorization.

3535738580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 47.

The square root of 3535738580 is about 59462.0768221225. The cubic root of 3535738580 is about 1523.4447755052. Note that the first 3 decimals are identical.

It can be divided in two parts, 35357 and 38580, that added together give a palindrome (73937).

The spelling of 3535738580 in words is "three billion, five hundred thirty-five million, seven hundred thirty-eight thousand, five hundred eighty".