379791253 has 2 divisors, whose sum is σ = 379791254. Its totient is φ = 379791252.

The previous prime is 379791227. The next prime is 379791289. The reversal of 379791253 is 352197973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 356529924 + 23261329 = 18882^2 + 4823^2 .

It is an emirp because it is prime and its reverse (352197973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 379791253 - 2²¹ = 377694101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379795253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189895626 + 189895627.

It is an arithmetic number, because the mean of its divisors is an integer number (189895627).

Almost surely, 2^379791253 is an apocalyptic number.

It is an amenable number.

379791253 is a deficient number, since it is larger than the sum of its proper divisors (1).

379791253 is an equidigital number, since it uses as much as digits as its factorization.

379791253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 357210, while the sum is 46.

The square root of 379791253 is about 19488.2337065215. The cubic root of 379791253 is about 724.1829895964.

The spelling of 379791253 in words is "three hundred seventy-nine million, seven hundred ninety-one thousand, two hundred fifty-three".