4379748091 has 2 divisors, whose sum is σ = 4379748092. Its totient is φ = 4379748090.

The previous prime is 4379748073. The next prime is 4379748133. The reversal of 4379748091 is 1908479734.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4379748091 - 2⁹ = 4379747579 is a prime.

It is not a weakly prime, because it can be changed into another prime (4379748011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2189874045 + 2189874046.

It is an arithmetic number, because the mean of its divisors is an integer number (2189874046).

Almost surely, 2^4379748091 is an apocalyptic number.

4379748091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4379748091 is an equidigital number, since it uses as much as digits as its factorization.

4379748091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 52.

The square root of 4379748091 is about 66179.6652378961. The cubic root of 4379748091 is about 1636.1246105340.

The spelling of 4379748091 in words is "four billion, three hundred seventy-nine million, seven hundred forty-eight thousand, ninety-one".