3274789691044 has 27 divisors (see below), whose sum is σ = 5763872225601. Its totient is φ = 1628022730320.

The previous prime is 3274789691039. The next prime is 3274789691051. The reversal of 3274789691044 is 4401969874723.

The square root of 3274789691044 is 1809638.

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

It can be written as a sum of positive squares in only one way, i.e., 36085561444 + 3238704129600 = 189962^2 + 1799640^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 655086457 + ... + 655091455.

Almost surely, 2^{3274789691044} is an apocalyptic number.

3274789691044 is the 1809638-th square number.

It is an amenable number.

3274789691044 is a deficient number, since it is larger than the sum of its proper divisors (2489082534557).

3274789691044 is an frugal number, since it uses more digits than its factorization.

3274789691044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10364 (or 5182 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 64.

Multiplying 3274789691044 by its sum of digits (64), we get a square (209586540226816 = 14477104²).

The spelling of 3274789691044 in words is "three trillion, two hundred seventy-four billion, seven hundred eighty-nine million, six hundred ninety-one thousand, forty-four".