6700404694 has 16 divisors (see below), whose sum is σ = 10379793600. Its totient is φ = 3242075584.

The previous prime is 6700404653. The next prime is 6700404713. The reversal of 6700404694 is 4964040076.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 392089 + ... + 408820.

It is an arithmetic number, because the mean of its divisors is an integer number (648737100).

Almost surely, 2^6700404694 is an apocalyptic number.

6700404694 is a deficient number, since it is larger than the sum of its proper divisors (3679388906).

6700404694 is a wasteful number, since it uses less digits than its factorization.

6700404694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801047.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 6700404694 is about 81855.9997434519. Note that the first 3 decimals coincide. The cubic root of 6700404694 is about 1885.2415870030.

The spelling of 6700404694 in words is "six billion, seven hundred million, four hundred four thousand, six hundred ninety-four".