379162513 has 2 divisors, whose sum is σ = 379162514. Its totient is φ = 379162512.

The previous prime is 379162481. The next prime is 379162523. The reversal of 379162513 is 315261973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 363741184 + 15421329 = 19072^2 + 3927^2 .

It is a cyclic number.

It is not a de Polignac number, because 379162513 - 2⁵ = 379162481 is a prime.

It is a super-2 number, since 2×379162513² = 287528422528950338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (379162523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189581256 + 189581257.

It is an arithmetic number, because the mean of its divisors is an integer number (189581257).

Almost surely, 2^379162513 is an apocalyptic number.

It is an amenable number.

379162513 is a deficient number, since it is larger than the sum of its proper divisors (1).

379162513 is an equidigital number, since it uses as much as digits as its factorization.

379162513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 37.

The square root of 379162513 is about 19472.0957526405. The cubic root of 379162513 is about 723.7831433641.

The spelling of 379162513 in words is "three hundred seventy-nine million, one hundred sixty-two thousand, five hundred thirteen".