629078341 has 2 divisors, whose sum is σ = 629078342. Its totient is φ = 629078340.

The previous prime is 629078311. The next prime is 629078413. The reversal of 629078341 is 143870926.

Together with next prime (629078413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 491508900 + 137569441 = 22170^2 + 11729^2 .

It is a cyclic number.

It is not a de Polignac number, because 629078341 - 2⁵ = 629078309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 629078294 and 629078303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (629078311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314539170 + 314539171.

It is an arithmetic number, because the mean of its divisors is an integer number (314539171).

Almost surely, 2^629078341 is an apocalyptic number.

It is an amenable number.

629078341 is a deficient number, since it is larger than the sum of its proper divisors (1).

629078341 is an equidigital number, since it uses as much as digits as its factorization.

629078341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 629078341 is about 25081.4341894558. The cubic root of 629078341 is about 856.8436402196.

The spelling of 629078341 in words is "six hundred twenty-nine million, seventy-eight thousand, three hundred forty-one".