3148640611 has 2 divisors, whose sum is σ = 3148640612. Its totient is φ = 3148640610.

The previous prime is 3148640563. The next prime is 3148640629. The reversal of 3148640611 is 1160468413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3148640611 - 2²¹ = 3146543459 is a prime.

It is not a weakly prime, because it can be changed into another prime (3148640641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574320305 + 1574320306.

It is an arithmetic number, because the mean of its divisors is an integer number (1574320306).

Almost surely, 2^3148640611 is an apocalyptic number.

3148640611 is a deficient number, since it is larger than the sum of its proper divisors (1).

3148640611 is an equidigital number, since it uses as much as digits as its factorization.

3148640611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 3148640611 is about 56112.7490950140. The cubic root of 3148640611 is about 1465.6863082153.

The spelling of 3148640611 in words is "three billion, one hundred forty-eight million, six hundred forty thousand, six hundred eleven".