4198927967 has 4 divisors (see below), whose sum is σ = 4521922440. Its totient is φ = 3875933496.

The previous prime is 4198927921. The next prime is 4198927981. The reversal of 4198927967 is 7697298914.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4198927967 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 (4198927267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161497217 + ... + 161497242.

It is an arithmetic number, because the mean of its divisors is an integer number (1130480610).

Almost surely, 2^4198927967 is an apocalyptic number.

4198927967 is a deficient number, since it is larger than the sum of its proper divisors (322994473).

4198927967 is a wasteful number, since it uses less digits than its factorization.

4198927967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322994472.

The product of its digits is 13716864, while the sum is 62.

The square root of 4198927967 is about 64799.1355420734. The cubic root of 4198927967 is about 1613.2913606329.

The spelling of 4198927967 in words is "four billion, one hundred ninety-eight million, nine hundred twenty-seven thousand, nine hundred sixty-seven".