3489027995236 has 81 divisors (see below), whose sum is σ = 7179118417611. Its totient is φ = 1479372048000.

The previous prime is 3489027995171. The next prime is 3489027995261. The reversal of 3489027995236 is 6325997209843.

The square root of 3489027995236 is 1867894.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2758276569636 + 730751425600 = 1660806^2 + 854840^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2641201456 + ... + 2641202776.

Almost surely, 2^{3489027995236} is an apocalyptic number.

3489027995236 is the 1867894-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3489027995236

3489027995236 is an abundant number, since it is smaller than the sum of its proper divisors (3690090422375).

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

3489027995236 is an equidigital number, since it uses as much as digits as its factorization.

3489027995236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862 (or 1431 counting only the distinct ones).

The product of its (nonzero) digits is 176359680, while the sum is 67.

The spelling of 3489027995236 in words is "three trillion, four hundred eighty-nine billion, twenty-seven million, nine hundred ninety-five thousand, two hundred thirty-six".