4198791167 has 4 divisors (see below), whose sum is σ = 4199372016. Its totient is φ = 4198210320.

The previous prime is 4198791161. The next prime is 4198791199. The reversal of 4198791167 is 7611978914.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7611978914 = 2 ⋅3805989457.

It is a cyclic number.

It is not a de Polignac number, because 4198791167 - 2¹⁶ = 4198725631 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 (4198791161) 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, 279443 + ... + 294084.

It is an arithmetic number, because the mean of its divisors is an integer number (1049843004).

Almost surely, 2^4198791167 is an apocalyptic number.

4198791167 is a deficient number, since it is larger than the sum of its proper divisors (580849).

4198791167 is an equidigital number, since it uses as much as digits as its factorization.

4198791167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580848.

The product of its digits is 762048, while the sum is 53.

The square root of 4198791167 is about 64798.0799638384. The cubic root of 4198791167 is about 1613.2738402359.

The spelling of 4198791167 in words is "four billion, one hundred ninety-eight million, seven hundred ninety-one thousand, one hundred sixty-seven".