6667337398 has 8 divisors (see below), whose sum is σ = 10001735208. Its totient is φ = 3333425664.

The previous prime is 6667337377. The next prime is 6667337399. The reversal of 6667337398 is 8937337666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667337399) 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, 85036 + ... + 143407.

It is an arithmetic number, because the mean of its divisors is an integer number (1250216901).

Almost surely, 2^6667337398 is an apocalyptic number.

6667337398 is a deficient number, since it is larger than the sum of its proper divisors (3334397810).

6667337398 is a wasteful number, since it uses less digits than its factorization.

6667337398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243038.

The product of its digits is 20575296, while the sum is 58.

The square root of 6667337398 is about 81653.7653632703. The cubic root of 6667337398 is about 1882.1351738804.

The spelling of 6667337398 in words is "six billion, six hundred sixty-seven million, three hundred thirty-seven thousand, three hundred ninety-eight".