6650770347 has 24 divisors (see below), whose sum is σ = 10353142800. Its totient is φ = 4089814848.

The previous prime is 6650770333. The next prime is 6650770363. The reversal of 6650770347 is 7430770566.

It is not a de Polignac number, because 6650770347 - 2⁴ = 6650770331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6650770547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147304 + ... + 187082.

It is an arithmetic number, because the mean of its divisors is an integer number (431380950).

Almost surely, 2^6650770347 is an apocalyptic number.

6650770347 is a deficient number, since it is larger than the sum of its proper divisors (3702372453).

6650770347 is a wasteful number, since it uses less digits than its factorization.

6650770347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41227 (or 41224 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 45.

The square root of 6650770347 is about 81552.2553152272. The cubic root of 6650770347 is about 1880.5749662653.

The spelling of 6650770347 in words is "six billion, six hundred fifty million, seven hundred seventy thousand, three hundred forty-seven".