7951796417 has 4 divisors (see below), whose sum is σ = 8297526720. Its totient is φ = 7606066116.

The previous prime is 7951796383. The next prime is 7951796423. The reversal of 7951796417 is 7146971597.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7146971597 = 4967 ⋅1438891.

It is a cyclic number.

It is not a de Polignac number, because 7951796417 - 2¹⁶ = 7951730881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7951796467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172865117 + ... + 172865162.

It is an arithmetic number, because the mean of its divisors is an integer number (2074381680).

Almost surely, 2^7951796417 is an apocalyptic number.

It is an amenable number.

7951796417 is a deficient number, since it is larger than the sum of its proper divisors (345730303).

7951796417 is a wasteful number, since it uses less digits than its factorization.

7951796417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345730302.

The product of its digits is 3333960, while the sum is 56.

The square root of 7951796417 is about 89172.8457379263. The cubic root of 7951796417 is about 1995.9749396287.

The spelling of 7951796417 in words is "seven billion, nine hundred fifty-one million, seven hundred ninety-six thousand, four hundred seventeen".