3879358811 has 2 divisors, whose sum is σ = 3879358812. Its totient is φ = 3879358810.

The previous prime is 3879358799. The next prime is 3879358849. The reversal of 3879358811 is 1188539783.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3879358811 - 2¹⁴ = 3879342427 is a prime.

It is not a weakly prime, because it can be changed into another prime (3879352811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1939679405 + 1939679406.

It is an arithmetic number, because the mean of its divisors is an integer number (1939679406).

Almost surely, 2^3879358811 is an apocalyptic number.

3879358811 is a deficient number, since it is larger than the sum of its proper divisors (1).

3879358811 is an equidigital number, since it uses as much as digits as its factorization.

3879358811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 53.

The square root of 3879358811 is about 62284.4989624224. The cubic root of 3879358811 is about 1571.2790381809.

The spelling of 3879358811 in words is "three billion, eight hundred seventy-nine million, three hundred fifty-eight thousand, eight hundred eleven".