6723993607 has 2 divisors, whose sum is σ = 6723993608. Its totient is φ = 6723993606.

The previous prime is 6723993599. The next prime is 6723993611. The reversal of 6723993607 is 7063993276.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6723993607 - 2³ = 6723993599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6723993407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361996803 + 3361996804.

It is an arithmetic number, because the mean of its divisors is an integer number (3361996804).

Almost surely, 2^6723993607 is an apocalyptic number.

6723993607 is a deficient number, since it is larger than the sum of its proper divisors (1).

6723993607 is an equidigital number, since it uses as much as digits as its factorization.

6723993607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2571912, while the sum is 52.

The square root of 6723993607 is about 81999.9610182834. The cubic root of 6723993607 is about 1887.4513398388.

The spelling of 6723993607 in words is "six billion, seven hundred twenty-three million, nine hundred ninety-three thousand, six hundred seven".