2380618993 has 2 divisors, whose sum is σ = 2380618994. Its totient is φ = 2380618992.

The previous prime is 2380618973. The next prime is 2380619027. The reversal of 2380618993 is 3998160832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1517258304 + 863360689 = 38952^2 + 29383^2 .

It is a cyclic number.

It is not a de Polignac number, because 2380618993 - 2¹³ = 2380610801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2380618973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190309496 + 1190309497.

It is an arithmetic number, because the mean of its divisors is an integer number (1190309497).

Almost surely, 2^2380618993 is an apocalyptic number.

It is an amenable number.

2380618993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2380618993 is an equidigital number, since it uses as much as digits as its factorization.

2380618993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 2380618993 is about 48791.5873178973. The cubic root of 2380618993 is about 1335.2521872514.

The spelling of 2380618993 in words is "two billion, three hundred eighty million, six hundred eighteen thousand, nine hundred ninety-three".