7870165327 has 8 divisors (see below), whose sum is σ = 8180259696. Its totient is φ = 7565196672.

The previous prime is 7870165271. The next prime is 7870165339. The reversal of 7870165327 is 7235610787.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7870165327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7870165027) 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 7 ways as a sum of consecutive naturals, for example, 1278298 + ... + 1284439.

It is an arithmetic number, because the mean of its divisors is an integer number (1022532462).

Almost surely, 2^7870165327 is an apocalyptic number.

7870165327 is a deficient number, since it is larger than the sum of its proper divisors (310094369).

7870165327 is a wasteful number, since it uses less digits than its factorization.

7870165327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562857.

The product of its (nonzero) digits is 493920, while the sum is 46.

The square root of 7870165327 is about 88713.9522679494. The cubic root of 7870165327 is about 1989.1213790046.

The spelling of 7870165327 in words is "seven billion, eight hundred seventy million, one hundred sixty-five thousand, three hundred twenty-seven".