13630029 has 16 divisors (see below), whose sum is σ = 21486720. Its totient is φ = 7519680.

The previous prime is 13630009. The next prime is 13630031. The reversal of 13630029 is 92003631.

It is not a de Polignac number, because 13630029 - 2⁵ = 13629997 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13629990 and 13630008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13630009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10582 + ... + 11799.

It is an arithmetic number, because the mean of its divisors is an integer number (1342920).

Almost surely, 2^13630029 is an apocalyptic number.

It is an amenable number.

13630029 is a deficient number, since it is larger than the sum of its proper divisors (7856691).

13630029 is a wasteful number, since it uses less digits than its factorization.

13630029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22420.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 13630029 is about 3691.8869159280. The cubic root of 13630029 is about 238.8721911370.

The spelling of 13630029 in words is "thirteen million, six hundred thirty thousand, twenty-nine".