940429 has 8 divisors (see below), whose sum is σ = 1104128. Its totient is φ = 784080.

The previous prime is 940421. The next prime is 940469. The reversal of 940429 is 924049.

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 940429 - 2³ = 940421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 940397 and 940406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1557 + ... + 2074.

It is an arithmetic number, because the mean of its divisors is an integer number (138016).

2⁹⁴⁰⁴²⁹ is an apocalyptic number.

It is an amenable number.

940429 is a deficient number, since it is larger than the sum of its proper divisors (163699).

940429 is a wasteful number, since it uses less digits than its factorization.

940429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 940429 is about 969.7571861038. The cubic root of 940429 is about 97.9735108193.

It can be divided in two parts, 940 and 429, that added together give a square (1369 = 37²).

The spelling of 940429 in words is "nine hundred forty thousand, four hundred twenty-nine".