2654304997 has 4 divisors (see below), whose sum is σ = 2794005280. Its totient is φ = 2514604716.

The previous prime is 2654304977. The next prime is 2654305021. The reversal of 2654304997 is 7994034562.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7994034562 = 2 ⋅3997017281.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2654304997 is a prime.

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 2654304997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2654304907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69850113 + ... + 69850150.

It is an arithmetic number, because the mean of its divisors is an integer number (698501320).

Almost surely, 2^2654304997 is an apocalyptic number.

It is an amenable number.

2654304997 is a deficient number, since it is larger than the sum of its proper divisors (139700283).

2654304997 is a wasteful number, since it uses less digits than its factorization.

2654304997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139700282.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 2654304997 is about 51519.9475640261. The cubic root of 2654304997 is about 1384.5764533537.

The spelling of 2654304997 in words is "two billion, six hundred fifty-four million, three hundred four thousand, nine hundred ninety-seven".