5436929 has 4 divisors (see below), whose sum is σ = 5449284. Its totient is φ = 5424576.

The previous prime is 5436919. The next prime is 5436943. The reversal of 5436929 is 9296345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9296345 = 5 ⋅1859269.

It can be written as a sum of positive squares in 2 ways, for example, as 5166529 + 270400 = 2273^2 + 520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5436929 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5436892 and 5436901.

It is not an unprimeable number, because it can be changed into a prime (5436919) 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, 5492 + ... + 6405.

It is an arithmetic number, because the mean of its divisors is an integer number (1362321).

Almost surely, 2^5436929 is an apocalyptic number.

It is an amenable number.

5436929 is a deficient number, since it is larger than the sum of its proper divisors (12355).

5436929 is a wasteful number, since it uses less digits than its factorization.

5436929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12354.

The product of its digits is 58320, while the sum is 38.

The square root of 5436929 is about 2331.7223248063. The cubic root of 5436929 is about 175.8400858923.

The spelling of 5436929 in words is "five million, four hundred thirty-six thousand, nine hundred twenty-nine".