7970887173 has 8 divisors (see below), whose sum is σ = 10628277408. Its totient is φ = 5313710864.

The previous prime is 7970887147. The next prime is 7970887181. The reversal of 7970887173 is 3717880797.

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

It is a cyclic number.

It is not a de Polignac number, because 7970887173 - 2¹² = 7970883077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7970887103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83815 + ... + 151547.

It is an arithmetic number, because the mean of its divisors is an integer number (1328534676).

Almost surely, 2^7970887173 is an apocalyptic number.

It is an amenable number.

7970887173 is a deficient number, since it is larger than the sum of its proper divisors (2657390235).

7970887173 is a wasteful number, since it uses less digits than its factorization.

7970887173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106963.

The product of its (nonzero) digits is 4148928, while the sum is 57.

The square root of 7970887173 is about 89279.8251174362. The cubic root of 7970887173 is about 1997.5709822139.

The spelling of 7970887173 in words is "seven billion, nine hundred seventy million, eight hundred eighty-seven thousand, one hundred seventy-three".