4391672107 has 2 divisors, whose sum is σ = 4391672108. Its totient is φ = 4391672106.

The previous prime is 4391672093. The next prime is 4391672113. The reversal of 4391672107 is 7012761934.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4391672107 - 2²⁷ = 4257454379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4391672107.

It is not a weakly prime, because it can be changed into another prime (4391672707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2195836053 + 2195836054.

It is an arithmetic number, because the mean of its divisors is an integer number (2195836054).

Almost surely, 2^4391672107 is an apocalyptic number.

4391672107 is a deficient number, since it is larger than the sum of its proper divisors (1).

4391672107 is an equidigital number, since it uses as much as digits as its factorization.

4391672107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 4391672107 is about 66269.6922205015. The cubic root of 4391672107 is about 1637.6080670827.

The spelling of 4391672107 in words is "four billion, three hundred ninety-one million, six hundred seventy-two thousand, one hundred seven".