6490000700 has 36 divisors (see below), whose sum is σ = 14426805792. Its totient is φ = 2532681600.

The previous prime is 6490000669. The next prime is 6490000703. The reversal of 6490000700 is 70000946.

It is a self number, because there is not a number n which added to its sum of digits gives 6490000700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6490000703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 787364 + ... + 795563.

Almost surely, 2^6490000700 is an apocalyptic number.

It is an amenable number.

6490000700 is an abundant number, since it is smaller than the sum of its proper divisors (7936805092).

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

6490000700 is a wasteful number, since it uses less digits than its factorization.

6490000700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582982 (or 1582975 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 6490000700 is about 80560.5405890502. The cubic root of 6490000700 is about 1865.2981001115.

The spelling of 6490000700 in words is "six billion, four hundred ninety million, seven hundred", and thus it is an aban number.