6347490000490 has 8 divisors (see below), whose sum is σ = 11425482000900. Its totient is φ = 2538996000192.

The previous prime is 6347490000487. The next prime is 6347490000497. The reversal of 6347490000490 is 940000947436.

It can be written as a sum of positive squares in 2 ways, for example, as 6345043609969 + 2446390521 = 2518937^2 + 49461^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6347490000490.

It is not an unprimeable number, because it can be changed into a prime (6347490000497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317374500015 + ... + 317374500034.

Almost surely, 2^{6347490000490} is an apocalyptic number.

6347490000490 is a deficient number, since it is larger than the sum of its proper divisors (5077992000410).

6347490000490 is a wasteful number, since it uses less digits than its factorization.

6347490000490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634749000056.

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 6347490000490 in words is "six trillion, three hundred forty-seven billion, four hundred ninety million, four hundred ninety", and thus it is an aban number.