13049629 has 4 divisors (see below), whose sum is σ = 13087584. Its totient is φ = 13011676.

The previous prime is 13049627. The next prime is 13049633. The reversal of 13049629 is 92694031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92694031 = 67 ⋅1383493.

It is a cyclic number.

It is not a de Polignac number, because 13049629 - 2¹ = 13049627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13049594 and 13049603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13049627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18457 + ... + 19150.

It is an arithmetic number, because the mean of its divisors is an integer number (3271896).

Almost surely, 2^13049629 is an apocalyptic number.

It is an amenable number.

13049629 is a deficient number, since it is larger than the sum of its proper divisors (37955).

13049629 is an equidigital number, since it uses as much as digits as its factorization.

13049629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37954.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 13049629 is about 3612.4270234843. The cubic root of 13049629 is about 235.4323051958.

The spelling of 13049629 in words is "thirteen million, forty-nine thousand, six hundred twenty-nine".