2704764493 has 8 divisors (see below), whose sum is σ = 2721125880. Its totient is φ = 2688430080.

The previous prime is 2704764451. The next prime is 2704764509. The reversal of 2704764493 is 3944674072.

It can be written as a sum of positive squares in 4 ways, for example, as 282845124 + 2421919369 = 16818^2 + 49213^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2704764493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2704764193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216333 + ... + 228493.

It is an arithmetic number, because the mean of its divisors is an integer number (340140735).

Almost surely, 2^2704764493 is an apocalyptic number.

It is an amenable number.

2704764493 is a deficient number, since it is larger than the sum of its proper divisors (16361387).

2704764493 is a wasteful number, since it uses less digits than its factorization.

2704764493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13487.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 2704764493 is about 52007.3503747307. The cubic root of 2704764493 is about 1393.2952360879.

The spelling of 2704764493 in words is "two billion, seven hundred four million, seven hundred sixty-four thousand, four hundred ninety-three".