629149336306 has 16 divisors (see below), whose sum is σ = 959706264600. Its totient is φ = 309252746880.

The previous prime is 629149336289. The next prime is 629149336337. The reversal of 629149336306 is 603633941926.

It can be written as a sum of positive squares in 4 ways, for example, as 375628023225 + 253521313081 = 612885^2 + 503509^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144731 + ... + 1602718.

Almost surely, 2^629149336306 is an apocalyptic number.

629149336306 is a deficient number, since it is larger than the sum of its proper divisors (330556928294).

629149336306 is a wasteful number, since it uses less digits than its factorization.

629149336306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749389.

The product of its (nonzero) digits is 3779136, while the sum is 52.

The spelling of 629149336306 in words is "six hundred twenty-nine billion, one hundred forty-nine million, three hundred thirty-six thousand, three hundred six".