3449436994756 has 27 divisors (see below), whose sum is σ = 6120820649223. Its totient is φ = 1700958493440.

The previous prime is 3449436994673. The next prime is 3449436994771. The reversal of 3449436994756 is 6574996349443.

The square root of 3449436994756 is 1857266.

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

3449436994756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 783348904900 + 2666088089856 = 885070^2 + 1632816^2 .

It is a Harshad number since it is a multiple of its sum of digits (73).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 271154476 + ... + 271167196.

Almost surely, 2^{3449436994756} is an apocalyptic number.

3449436994756 is the 1857266-th square number.

It is an amenable number.

3449436994756 is a deficient number, since it is larger than the sum of its proper divisors (2671383654467).

3449436994756 is an frugal number, since it uses more digits than its factorization.

3449436994756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25592 (or 12796 counting only the distinct ones).

The product of its digits is 2116316160, while the sum is 73.

The spelling of 3449436994756 in words is "three trillion, four hundred forty-nine billion, four hundred thirty-six million, nine hundred ninety-four thousand, seven hundred fifty-six".