3490444002529 has 9 divisors (see below), whose sum is σ = 3836626327569. Its totient is φ = 3173112228660.

The previous prime is 3490444002523. The next prime is 3490444002553. The reversal of 3490444002529 is 9252004440943.

The square root of 3490444002529 is 1868273.

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

3490444002529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3490444002529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3490444002523) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20466082 + ... + 20635924.

Almost surely, 2^{3490444002529} is an apocalyptic number.

3490444002529 is the 1868273-rd square number.

3490444002529 is the 934137-th centered octagonal number.

It is an amenable number.

3490444002529 is a deficient number, since it is larger than the sum of its proper divisors (346182325040).

3490444002529 is an frugal number, since it uses more digits than its factorization.

3490444002529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339708 (or 169854 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 3490444002529 in words is "three trillion, four hundred ninety billion, four hundred forty-four million, two thousand, five hundred twenty-nine".