6470250636 has 12 divisors (see below), whose sum is σ = 15097251512. Its totient is φ = 2156750208.

The previous prime is 6470250617. The next prime is 6470250637. The reversal of 6470250636 is 6360520746.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 6470250594 and 6470250603.

It is not an unprimeable number, because it can be changed into a prime (6470250637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269593765 + ... + 269593788.

Almost surely, 2^6470250636 is an apocalyptic number.

It is an amenable number.

6470250636 is an abundant number, since it is smaller than the sum of its proper divisors (8627000876).

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

6470250636 is a wasteful number, since it uses less digits than its factorization.

6470250636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539187560 (or 539187558 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 6470250636 is about 80437.8681716516. The cubic root of 6470250636 is about 1863.4040484497.

The spelling of 6470250636 in words is "six billion, four hundred seventy million, two hundred fifty thousand, six hundred thirty-six".