6677407370 has 8 divisors (see below), whose sum is σ = 12019333284. Its totient is φ = 2670962944.

The previous prime is 6677407369. The next prime is 6677407379. The reversal of 6677407370 is 737047766.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6152676721 + 524730649 = 78439^2 + 22907^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6677407379) 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, 333870359 + ... + 333870378.

Almost surely, 2^6677407370 is an apocalyptic number.

6677407370 is a deficient number, since it is larger than the sum of its proper divisors (5341925914).

6677407370 is a wasteful number, since it uses less digits than its factorization.

6677407370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667740744.

The product of its (nonzero) digits is 1037232, while the sum is 47.

The square root of 6677407370 is about 81715.4047288515. The cubic root of 6677407370 is about 1883.0822543263.

The spelling of 6677407370 in words is "six billion, six hundred seventy-seven million, four hundred seven thousand, three hundred seventy".