6494242970 has 32 divisors (see below), whose sum is σ = 12495409920. Its totient is φ = 2424146560.

The previous prime is 6494242969. The next prime is 6494242987. The reversal of 6494242970 is 792424946.

It is a Curzon 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, 334910 + ... + 353769.

It is an arithmetic number, because the mean of its divisors is an integer number (390481560).

Almost surely, 2^6494242970 is an apocalyptic number.

6494242970 is a deficient number, since it is larger than the sum of its proper divisors (6001166950).

6494242970 is a wasteful number, since it uses less digits than its factorization.

6494242970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688750.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 6494242970 is about 80586.8659894402. The cubic root of 6494242970 is about 1865.7044367206.

The spelling of 6494242970 in words is "six billion, four hundred ninety-four million, two hundred forty-two thousand, nine hundred seventy".