4917341991 has 8 divisors (see below), whose sum is σ = 6558306304. Its totient is φ = 3277302840.

The previous prime is 4917341983. The next prime is 4917341999. The reversal of 4917341991 is 1991437194.

It is an interprime number because it is at equal distance from previous prime (4917341983) and next prime (4917341999).

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

It is not a de Polignac number, because 4917341991 - 2³ = 4917341983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4917341991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4917341999) 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, 218791 + ... + 240216.

It is an arithmetic number, because the mean of its divisors is an integer number (819788288).

Almost surely, 2^4917341991 is an apocalyptic number.

4917341991 is a deficient number, since it is larger than the sum of its proper divisors (1640964313).

4917341991 is a wasteful number, since it uses less digits than its factorization.

4917341991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462581.

The product of its digits is 244944, while the sum is 48.

The square root of 4917341991 is about 70123.7619569857. The cubic root of 4917341991 is about 1700.5006588826.

The spelling of 4917341991 in words is "four billion, nine hundred seventeen million, three hundred forty-one thousand, nine hundred ninety-one".