6498031312 has 40 divisors (see below), whose sum is σ = 14032137600. Its totient is φ = 2896952832.

The previous prime is 6498031297. The next prime is 6498031343. The reversal of 6498031312 is 2131308946.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623512 + ... + 633847.

It is an arithmetic number, because the mean of its divisors is an integer number (350803440).

Almost surely, 2^6498031312 is an apocalyptic number.

It is an amenable number.

6498031312 is an abundant number, since it is smaller than the sum of its proper divisors (7534106288).

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

6498031312 is a wasteful number, since it uses less digits than its factorization.

6498031312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257403 (or 1257397 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 6498031312 is about 80610.3672736950. The cubic root of 6498031312 is about 1866.0671452828.

The spelling of 6498031312 in words is "six billion, four hundred ninety-eight million, thirty-one thousand, three hundred twelve".