7872664070 has 8 divisors (see below), whose sum is σ = 14170795344. Its totient is φ = 3149065624.

The previous prime is 7872664027. The next prime is 7872664081. The reversal of 7872664070 is 704662787.

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

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 3 ways as a sum of consecutive naturals, for example, 393633194 + ... + 393633213.

It is an arithmetic number, because the mean of its divisors is an integer number (1771349418).

Almost surely, 2^7872664070 is an apocalyptic number.

7872664070 is a deficient number, since it is larger than the sum of its proper divisors (6298131274).

7872664070 is a wasteful number, since it uses less digits than its factorization.

7872664070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787266414.

The product of its (nonzero) digits is 790272, while the sum is 47.

The square root of 7872664070 is about 88728.0342958188. The cubic root of 7872664070 is about 1989.3318691697.

The spelling of 7872664070 in words is "seven billion, eight hundred seventy-two million, six hundred sixty-four thousand, seventy".