3539282729472 has 1120 divisors, whose sum is σ = 12578258689920. Its totient is φ = 973550223360.

The previous prime is 3539282729399. The next prime is 3539282729483. The reversal of 3539282729472 is 2749272829353.

3539282729472 is a `hidden beast` number, since 3 + 5 + 3 + 92 + 8 + 2 + 72 + 9 + 472 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

Its product of digits (91445760) is a multiple of the sum of its prime factors (576).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 8446975279 + ... + 8446975697.

It is an arithmetic number, because the mean of its divisors is an integer number (11230588116).

Almost surely, 2^{3539282729472} is an apocalyptic number.

3539282729472 is a gapful number since it is divisible by the number (32) 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 3539282729472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6289129344960).

3539282729472 is an abundant number, since it is smaller than the sum of its proper divisors (9038975960448).

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

3539282729472 is an frugal number, since it uses more digits than its factorization.

3539282729472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576 (or 545 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 63.

The spelling of 3539282729472 in words is "three trillion, five hundred thirty-nine billion, two hundred eighty-two million, seven hundred twenty-nine thousand, four hundred seventy-two".