7040366667 has 80 divisors (see below), whose sum is σ = 10991930400. Its totient is φ = 4488307200.

The previous prime is 7040366657. The next prime is 7040366699. The reversal of 7040366667 is 7666630407.

It is not a de Polignac number, because 7040366667 - 2¹⁶ = 7040301131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7040366617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 47250709 + ... + 47250857.

It is an arithmetic number, because the mean of its divisors is an integer number (137399130).

Almost surely, 2^7040366667 is an apocalyptic number.

7040366667 is a deficient number, since it is larger than the sum of its proper divisors (3951563733).

7040366667 is a wasteful number, since it uses less digits than its factorization.

7040366667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 417 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 45.

The square root of 7040366667 is about 83906.8928455821. The cubic root of 7040366667 is about 1916.6012160267.

The spelling of 7040366667 in words is "seven billion, forty million, three hundred sixty-six thousand, six hundred sixty-seven".