629371 has 2 divisors, whose sum is σ = 629372. Its totient is φ = 629370.

The previous prime is 629351. The next prime is 629381. The reversal of 629371 is 173926.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 629371 - 2⁵ = 629339 is a prime.

It is a super-2 number, since 2×629371² = 792215711282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (629311) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314685 + 314686.

It is an arithmetic number, because the mean of its divisors is an integer number (314686).

2⁶²⁹³⁷¹ is an apocalyptic number.

629371 is a deficient number, since it is larger than the sum of its proper divisors (1).

629371 is an equidigital number, since it uses as much as digits as its factorization.

629371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 28.

The square root of 629371 is about 793.3290616131. The cubic root of 629371 is about 85.6976492844.

It can be divided in two parts, 629 and 371, that added together give a cube (1000 = 10³).

The spelling of 629371 in words is "six hundred twenty-nine thousand, three hundred seventy-one".