3504989124 has 192 divisors, whose sum is σ = 11343790080. Its totient is φ = 911191680.

The previous prime is 3504989123. The next prime is 3504989141. The reversal of 3504989124 is 4219894053.

3504989124 is a `hidden beast` number, since 3 + 50 + 498 + 91 + 24 = 666.

3504989124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3504989124.

It is not an unprimeable number, because it can be changed into a prime (3504989123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 695277 + ... + 700299.

It is an arithmetic number, because the mean of its divisors is an integer number (59082240).

Almost surely, 2^3504989124 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 3504989124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5671895040).

3504989124 is an abundant number, since it is smaller than the sum of its proper divisors (7838800956).

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

3504989124 is a wasteful number, since it uses less digits than its factorization.

3504989124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5127 (or 5119 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 3504989124 is about 59202.9486090009. The cubic root of 3504989124 is about 1519.0155681311.

The spelling of 3504989124 in words is "three billion, five hundred four million, nine hundred eighty-nine thousand, one hundred twenty-four".