6491912739298 has 16 divisors (see below), whose sum is σ = 11202695213184. Its totient is φ = 2763822830400.

The previous prime is 6491912739293. The next prime is 6491912739373. The reversal of 6491912739298 is 8929372191946.

It is a super-3 number, since 3×6491912739298³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (6491912739293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535455015 + ... + 1535459242.

It is an arithmetic number, because the mean of its divisors is an integer number (700168450824).

Almost surely, 2^{6491912739298} is an apocalyptic number.

6491912739298 is a deficient number, since it is larger than the sum of its proper divisors (4710782473886).

6491912739298 is a wasteful number, since it uses less digits than its factorization.

6491912739298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070914417.

The product of its digits is 105815808, while the sum is 70.

The spelling of 6491912739298 in words is "six trillion, four hundred ninety-one billion, nine hundred twelve million, seven hundred thirty-nine thousand, two hundred ninety-eight".