379245457 has 2 divisors, whose sum is σ = 379245458. Its totient is φ = 379245456.

The previous prime is 379245437. The next prime is 379245463. The reversal of 379245457 is 754542973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 378847296 + 398161 = 19464^2 + 631^2 .

It is a cyclic number.

It is not a de Polignac number, because 379245457 - 2⁷ = 379245329 is a prime.

It is not a weakly prime, because it can be changed into another prime (379245437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189622728 + 189622729.

It is an arithmetic number, because the mean of its divisors is an integer number (189622729).

Almost surely, 2^379245457 is an apocalyptic number.

It is an amenable number.

379245457 is a deficient number, since it is larger than the sum of its proper divisors (1).

379245457 is an equidigital number, since it uses as much as digits as its factorization.

379245457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1058400, while the sum is 46.

The square root of 379245457 is about 19474.2254531470. The cubic root of 379245457 is about 723.8359167703.

The spelling of 379245457 in words is "three hundred seventy-nine million, two hundred forty-five thousand, four hundred fifty-seven".