6667340074 has 8 divisors (see below), whose sum is σ = 10058819940. Its totient is φ = 3314400096.

The previous prime is 6667340063. The next prime is 6667340083. The reversal of 6667340074 is 4700437666.

It can be written as a sum of positive squares in 2 ways, for example, as 6597500625 + 69839449 = 81225^2 + 8357^2 .

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 6667340074.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9634539 + ... + 9635230.

Almost surely, 2^6667340074 is an apocalyptic number.

6667340074 is a deficient number, since it is larger than the sum of its proper divisors (3391479866).

6667340074 is a wasteful number, since it uses less digits than its factorization.

6667340074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19269944.

The product of its (nonzero) digits is 508032, while the sum is 43.

The square root of 6667340074 is about 81653.7817495307. The cubic root of 6667340074 is about 1882.1354256848.

The spelling of 6667340074 in words is "six billion, six hundred sixty-seven million, three hundred forty thousand, seventy-four".