2795814740761 has 27 divisors (see below), whose sum is σ = 3455083982847. Its totient is φ = 2255286667200.

The previous prime is 2795814740749. The next prime is 2795814740777. The reversal of 2795814740761 is 1670474185972.

It is a happy number.

The square root of 2795814740761 is 1672069.

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

2795814740761 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 only one way, i.e., 2176672376025 + 619142364736 = 1475355^2 + 786856^2 .

It is not a de Polignac number, because 2795814740761 - 2⁵ = 2795814740729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2795814740761.

It is not an unprimeable number, because it can be changed into a prime (2795814741761) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 198969186 + ... + 198983236.

Almost surely, 2^{2795814740761} is an apocalyptic number.

2795814740761 is the 1672069-th square number.

2795814740761 is the 836035-th centered octagonal number.

It is an amenable number.

2795814740761 is a deficient number, since it is larger than the sum of its proper divisors (659269242086).

2795814740761 is an frugal number, since it uses more digits than its factorization.

2795814740761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28150 (or 14075 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 61.

The spelling of 2795814740761 in words is "two trillion, seven hundred ninety-five billion, eight hundred fourteen million, seven hundred forty thousand, seven hundred sixty-one".