379072853 has 2 divisors, whose sum is σ = 379072854. Its totient is φ = 379072852.

The previous prime is 379072789. The next prime is 379072871. The reversal of 379072853 is 358270973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257345764 + 121727089 = 16042^2 + 11033^2 .

It is a cyclic number.

It is not a de Polignac number, because 379072853 - 2⁶ = 379072789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379072873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189536426 + 189536427.

It is an arithmetic number, because the mean of its divisors is an integer number (189536427).

Almost surely, 2^379072853 is an apocalyptic number.

It is an amenable number.

379072853 is a deficient number, since it is larger than the sum of its proper divisors (1).

379072853 is an equidigital number, since it uses as much as digits as its factorization.

379072853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 379072853 is about 19469.7933476450. The cubic root of 379072853 is about 723.7260882226.

The spelling of 379072853 in words is "three hundred seventy-nine million, seventy-two thousand, eight hundred fifty-three".