3524125320 has 480 divisors, whose sum is σ = 13144317120. Its totient is φ = 845095680.

The previous prime is 3524125309. The next prime is 3524125337. The reversal of 3524125320 is 235214253.

It is a happy number.

3524125320 is a `hidden beast` number, since 352 + 41 + 253 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 119 ways as a sum of consecutive naturals, for example, 26901655 + ... + 26901785.

It is an arithmetic number, because the mean of its divisors is an integer number (27383994).

Almost surely, 2^3524125320 is an apocalyptic number.

3524125320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3524125320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6572158560).

3524125320 is an abundant number, since it is smaller than the sum of its proper divisors (9620191800).

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

3524125320 is a wasteful number, since it uses less digits than its factorization.

3524125320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3524125320 is about 59364.3438437586. The cubic root of 3524125320 is about 1521.7750097242.

Adding to 3524125320 its reverse (235214253), we get a palindrome (3759339573).

The spelling of 3524125320 in words is "three billion, five hundred twenty-four million, one hundred twenty-five thousand, three hundred twenty".