6494561414 has 32 divisors (see below), whose sum is σ = 10707552000. Its totient is φ = 2929894240.

The previous prime is 6494561407. The next prime is 6494561431. The reversal of 6494561414 is 4141654946.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2546612 + ... + 2549160.

It is an arithmetic number, because the mean of its divisors is an integer number (334611000).

Almost surely, 2^6494561414 is an apocalyptic number.

6494561414 is a deficient number, since it is larger than the sum of its proper divisors (4212990586).

6494561414 is a wasteful number, since it uses less digits than its factorization.

6494561414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388.

The product of its digits is 414720, while the sum is 44.

The square root of 6494561414 is about 80588.8417462368. The cubic root of 6494561414 is about 1865.7349310459.

The spelling of 6494561414 in words is "six billion, four hundred ninety-four million, five hundred sixty-one thousand, four hundred fourteen".