629469683 has 2 divisors, whose sum is σ = 629469684. Its totient is φ = 629469682.

The previous prime is 629469671. The next prime is 629469689. The reversal of 629469683 is 386964926.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 629469683 - 2⁴ = 629469667 is a prime.

It is a super-2 number, since 2×629469683² = 792464163632240978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (629469689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314734841 + 314734842.

It is an arithmetic number, because the mean of its divisors is an integer number (314734842).

Almost surely, 2^629469683 is an apocalyptic number.

629469683 is a deficient number, since it is larger than the sum of its proper divisors (1).

629469683 is an equidigital number, since it uses as much as digits as its factorization.

629469683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 53.

The square root of 629469683 is about 25089.2344044214. The cubic root of 629469683 is about 857.0212807314.

The spelling of 629469683 in words is "six hundred twenty-nine million, four hundred sixty-nine thousand, six hundred eighty-three".