379651793 has 2 divisors, whose sum is σ = 379651794. Its totient is φ = 379651792.

The previous prime is 379651781. The next prime is 379651799. The reversal of 379651793 is 397156973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220463104 + 159188689 = 14848^2 + 12617^2 .

It is an emirp because it is prime and its reverse (397156973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 379651793 - 2⁸ = 379651537 is a prime.

It is a super-2 number, since 2×379651793² = 288270967856229698, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (379651799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189825896 + 189825897.

It is an arithmetic number, because the mean of its divisors is an integer number (189825897).

Almost surely, 2^379651793 is an apocalyptic number.

It is an amenable number.

379651793 is a deficient number, since it is larger than the sum of its proper divisors (1).

379651793 is an equidigital number, since it uses as much as digits as its factorization.

379651793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1071630, while the sum is 50.

The square root of 379651793 is about 19484.6553215601. The cubic root of 379651793 is about 724.0943383323.

The spelling of 379651793 in words is "three hundred seventy-nine million, six hundred fifty-one thousand, seven hundred ninety-three".