3948791359 has 4 divisors (see below), whose sum is σ = 3956010904. Its totient is φ = 3941571816.

The previous prime is 3948791347. The next prime is 3948791419. The reversal of 3948791359 is 9531978493.

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

It is a cyclic number.

It is not a de Polignac number, because 3948791359 - 2⁹ = 3948790847 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 (3948791159) 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, 3608952 + ... + 3610045.

It is an arithmetic number, because the mean of its divisors is an integer number (989002726).

Almost surely, 2^3948791359 is an apocalyptic number.

3948791359 is a deficient number, since it is larger than the sum of its proper divisors (7219545).

3948791359 is an equidigital number, since it uses as much as digits as its factorization.

3948791359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7219544.

The product of its digits is 7348320, while the sum is 58.

The square root of 3948791359 is about 62839.4092827105. The cubic root of 3948791359 is about 1580.5978828723.

The spelling of 3948791359 in words is "three billion, nine hundred forty-eight million, seven hundred ninety-one thousand, three hundred fifty-nine".