6350640747 has 8 divisors (see below), whose sum is σ = 9237295680. Its totient is φ = 3848873160.

The previous prime is 6350640733. The next prime is 6350640787. The reversal of 6350640747 is 7470460536.

It is a happy number.

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

It is not a de Polignac number, because 6350640747 - 2¹⁵ = 6350607979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6350640699 and 6350640708.

It is not an unprimeable number, because it can be changed into a prime (6350640707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96221797 + ... + 96221862.

It is an arithmetic number, because the mean of its divisors is an integer number (1154661960).

Almost surely, 2^6350640747 is an apocalyptic number.

6350640747 is a deficient number, since it is larger than the sum of its proper divisors (2886654933).

6350640747 is a wasteful number, since it uses less digits than its factorization.

6350640747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192443673.

The product of its (nonzero) digits is 423360, while the sum is 42.

The square root of 6350640747 is about 79690.9075553792. The cubic root of 6350640747 is about 1851.8501818415.

The spelling of 6350640747 in words is "six billion, three hundred fifty million, six hundred forty thousand, seven hundred forty-seven".