4036429 has 8 divisors (see below), whose sum is σ = 4294080. Its totient is φ = 3781056.

The previous prime is 4036397. The next prime is 4036433. The reversal of 4036429 is 9246304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4036429 - 2⁵ = 4036397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4036397 and 4036406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4036489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4392 + ... + 5230.

It is an arithmetic number, because the mean of its divisors is an integer number (536760).

Almost surely, 2^4036429 is an apocalyptic number.

It is an amenable number.

4036429 is a deficient number, since it is larger than the sum of its proper divisors (257651).

4036429 is a wasteful number, since it uses less digits than its factorization.

4036429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 4036429 is about 2009.0866083870. The cubic root of 4036429 is about 159.2205449147.

It can be divided in two parts, 403642 and 9, that added together give a triangular number (403651 = T₈₉₈).

The spelling of 4036429 in words is "four million, thirty-six thousand, four hundred twenty-nine".