2378972371 has 2 divisors, whose sum is σ = 2378972372. Its totient is φ = 2378972370.

The previous prime is 2378972359. The next prime is 2378972383. The reversal of 2378972371 is 1732798732.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2378972359) and next prime (2378972383).

It is a cyclic number.

It is not a de Polignac number, because 2378972371 - 2⁵ = 2378972339 is a prime.

It is not a weakly prime, because it can be changed into another prime (2378973371) 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, 1189486185 + 1189486186.

It is an arithmetic number, because the mean of its divisors is an integer number (1189486186).

Almost surely, 2^2378972371 is an apocalyptic number.

2378972371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2378972371 is an equidigital number, since it uses as much as digits as its factorization.

2378972371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 889056, while the sum is 49.

The square root of 2378972371 is about 48774.7103630560. The cubic root of 2378972371 is about 1334.9442613507.

The spelling of 2378972371 in words is "two billion, three hundred seventy-eight million, nine hundred seventy-two thousand, three hundred seventy-one".