3276762493489 has 9 divisors (see below), whose sum is σ = 3385932237099. Its totient is φ = 3171006172080.

The previous prime is 3276762493481. The next prime is 3276762493493. The reversal of 3276762493489 is 9843942676723.

The square root of 3276762493489 is 1810183.

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., 760706674225 + 2516055819264 = 872185^2 + 1586208^2 .

It is not a de Polignac number, because 3276762493489 - 2³ = 3276762493481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3276762493481) by changing a digit.

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, 56086477 + ... + 56144869.

It is an arithmetic number, because the mean of its divisors is an integer number (376214693011).

Almost surely, 2^{3276762493489} is an apocalyptic number.

3276762493489 is the 1810183-rd square number.

3276762493489 is the 905092-nd centered octagonal number.

It is an amenable number.

3276762493489 is a deficient number, since it is larger than the sum of its proper divisors (109169743610).

3276762493489 is an frugal number, since it uses more digits than its factorization.

3276762493489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116848 (or 58424 counting only the distinct ones).

The product of its digits is 658409472, while the sum is 70.

The spelling of 3276762493489 in words is "three trillion, two hundred seventy-six billion, seven hundred sixty-two million, four hundred ninety-three thousand, four hundred eighty-nine".