7954271617 has 8 divisors (see below), whose sum is σ = 8350030080. Its totient is φ = 7567211280.

The previous prime is 7954271603. The next prime is 7954271629. The reversal of 7954271617 is 7161724597.

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 7954271617 - 2⁷ = 7954271489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7954271687) 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, 2172658 + ... + 2176315.

It is an arithmetic number, because the mean of its divisors is an integer number (1043753760).

Almost surely, 2^7954271617 is an apocalyptic number.

It is an amenable number.

7954271617 is a deficient number, since it is larger than the sum of its proper divisors (395758463).

7954271617 is a wasteful number, since it uses less digits than its factorization.

7954271617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4349063.

The product of its digits is 740880, while the sum is 49.

The square root of 7954271617 is about 89186.7233224766. The cubic root of 7954271617 is about 1996.1820175596.

The spelling of 7954271617 in words is "seven billion, nine hundred fifty-four million, two hundred seventy-one thousand, six hundred seventeen".