2709401592676 has 9 divisors (see below), whose sum is σ = 4741458548281. Its totient is φ = 1354699150312.

The previous prime is 2709401592661. The next prime is 2709401592679. The reversal of 2709401592676 is 6762951049072.

The square root of 2709401592676 is 1646026.

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., 2586918392100 + 122483200576 = 1608390^2 + 349976^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2709401592676.

It is not an unprimeable number, because it can be changed into a prime (2709401592679) 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 2 ways as a sum of consecutive naturals, for example, 2880546 + ... + 3703558.

Almost surely, 2^{2709401592676} is an apocalyptic number.

2709401592676 is the 1646026-th square number.

It is an amenable number.

2709401592676 is a deficient number, since it is larger than the sum of its proper divisors (2032056955605).

2709401592676 is an frugal number, since it uses more digits than its factorization.

2709401592676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646030 (or 823015 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 2709401592676 in words is "two trillion, seven hundred nine billion, four hundred one million, five hundred ninety-two thousand, six hundred seventy-six".