1429436 has 6 divisors (see below), whose sum is σ = 2501520. Its totient is φ = 714716.

The previous prime is 1429423. The next prime is 1429451. The reversal of 1429436 is 6349241.

It is a junction number, because it is equal to n+sod(n) for n = 1429399 and 1429408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178676 + ... + 178683.

It is an arithmetic number, because the mean of its divisors is an integer number (416920).

2^1429436 is an apocalyptic number.

It is an amenable number.

1429436 is a deficient number, since it is larger than the sum of its proper divisors (1072084).

1429436 is a wasteful number, since it uses less digits than its factorization.

1429436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357363 (or 357361 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 1429436 is about 1195.5902308065. The cubic root of 1429436 is about 112.6475036364.

The spelling of 1429436 in words is "one million, four hundred twenty-nine thousand, four hundred thirty-six".