7007006667 has 8 divisors (see below), whose sum is σ = 9369446800. Its totient is φ = 4657952160.

The previous prime is 7007006659. The next prime is 7007006701. The reversal of 7007006667 is 7666007007.

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

It is not a de Polignac number, because 7007006667 - 2³ = 7007006659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7007006647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3345184 + ... + 3347277.

It is an arithmetic number, because the mean of its divisors is an integer number (1171180850).

Almost surely, 2^7007006667 is an apocalyptic number.

7007006667 is a deficient number, since it is larger than the sum of its proper divisors (2362440133).

7007006667 is a wasteful number, since it uses less digits than its factorization.

7007006667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6692813.

The product of its (nonzero) digits is 74088, while the sum is 39.

The square root of 7007006667 is about 83707.8650247395. The cubic root of 7007006667 is about 1913.5692209754.

The spelling of 7007006667 in words is "seven billion, seven million, six thousand, six hundred sixty-seven".