379391053 has 2 divisors, whose sum is σ = 379391054. Its totient is φ = 379391052.

The previous prime is 379391039. The next prime is 379391087. The reversal of 379391053 is 350193973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349764804 + 29626249 = 18702^2 + 5443^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-379391053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 379390997 and 379391015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379391093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189695526 + 189695527.

It is an arithmetic number, because the mean of its divisors is an integer number (189695527).

Almost surely, 2^379391053 is an apocalyptic number.

It is an amenable number.

379391053 is a deficient number, since it is larger than the sum of its proper divisors (1).

379391053 is an equidigital number, since it uses as much as digits as its factorization.

379391053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 76545, while the sum is 40.

The square root of 379391053 is about 19477.9632662145. The cubic root of 379391053 is about 723.9285341229.

The spelling of 379391053 in words is "three hundred seventy-nine million, three hundred ninety-one thousand, fifty-three".