682629379 has 2 divisors, whose sum is σ = 682629380. Its totient is φ = 682629378.

The previous prime is 682629329. The next prime is 682629383. The reversal of 682629379 is 973926286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 682629379 - 2¹⁵ = 682596611 is a prime.

It is not a weakly prime, because it can be changed into another prime (682629329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341314689 + 341314690.

It is an arithmetic number, because the mean of its divisors is an integer number (341314690).

Almost surely, 2^682629379 is an apocalyptic number.

682629379 is a deficient number, since it is larger than the sum of its proper divisors (1).

682629379 is an equidigital number, since it uses as much as digits as its factorization.

682629379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 52.

The square root of 682629379 is about 26127.1770193414. The cubic root of 682629379 is about 880.4979013453.

The spelling of 682629379 in words is "six hundred eighty-two million, six hundred twenty-nine thousand, three hundred seventy-nine".