6746638940298 has 12 divisors (see below), whose sum is σ = 14617717704018. Its totient is φ = 2248879646760.

The previous prime is 6746638940287. The next prime is 6746638940341. The reversal of 6746638940298 is 8920498366476.

6746638940298 is a `hidden beast` number, since 6 + 7 + 466 + 38 + 9 + 40 + 2 + 98 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6742295207649 + 4343732649 = 2596593^2 + 65907^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 187406637213 + ... + 187406637248.

Almost surely, 2^{6746638940298} is an apocalyptic number.

6746638940298 is an abundant number, since it is smaller than the sum of its proper divisors (7871078763720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6746638940298 is a wasteful number, since it uses less digits than its factorization.

6746638940298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374813274469 (or 374813274466 counting only the distinct ones).

The product of its (nonzero) digits is 752467968, while the sum is 72.

The spelling of 6746638940298 in words is "six trillion, seven hundred forty-six billion, six hundred thirty-eight million, nine hundred forty thousand, two hundred ninety-eight".