3501480528 has 160 divisors (see below), whose sum is σ = 12370041600. Its totient is φ = 923457024.

The previous prime is 3501480523. The next prime is 3501480547. The reversal of 3501480528 is 8250841053.

It is a happy number.

3501480528 is a `hidden beast` number, since 3 + 50 + 1 + 4 + 80 + 528 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3501480492 and 3501480501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3501480523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5223 + ... + 83846.

It is an arithmetic number, because the mean of its divisors is an integer number (77312760).

Almost surely, 2^3501480528 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 3501480528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6185020800).

3501480528 is an abundant number, since it is smaller than the sum of its proper divisors (8868561072).

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

3501480528 is a wasteful number, since it uses less digits than its factorization.

3501480528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89106 (or 89094 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 3501480528 is about 59173.3092534126. The cubic root of 3501480528 is about 1518.5085393299.

The spelling of 3501480528 in words is "three billion, five hundred one million, four hundred eighty thousand, five hundred twenty-eight".