5729436 has 36 divisors (see below), whose sum is σ = 14584752. Its totient is φ = 1896384.

The previous prime is 5729419. The next prime is 5729447. The reversal of 5729436 is 6349275.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5729436.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5536 + ... + 6488.

It is an arithmetic number, because the mean of its divisors is an integer number (405132).

Almost surely, 2^5729436 is an apocalyptic number.

It is an amenable number.

5729436 is an abundant number, since it is smaller than the sum of its proper divisors (8855316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5729436 is a wasteful number, since it uses less digits than its factorization.

5729436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1125 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 5729436 is about 2393.6240306280. The cubic root of 5729436 is about 178.9385680186.

The spelling of 5729436 in words is "five million, seven hundred twenty-nine thousand, four hundred thirty-six".