6887451207 has 16 divisors (see below), whose sum is σ = 11302484480. Its totient is φ = 3632941152.

The previous prime is 6887451191. The next prime is 6887451211. The reversal of 6887451207 is 7021547886.

It is not a de Polignac number, because 6887451207 - 2⁴ = 6887451191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6887451217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12614107 + ... + 12614652.

It is an arithmetic number, because the mean of its divisors is an integer number (706405280).

Almost surely, 2^6887451207 is an apocalyptic number.

6887451207 is a deficient number, since it is larger than the sum of its proper divisors (4415033273).

6887451207 is a wasteful number, since it uses less digits than its factorization.

6887451207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25228782.

The product of its (nonzero) digits is 752640, while the sum is 48.

The square root of 6887451207 is about 82990.6693972280. The cubic root of 6887451207 is about 1902.6234495628.

The spelling of 6887451207 in words is "six billion, eight hundred eighty-seven million, four hundred fifty-one thousand, two hundred seven".