1409429327 has 8 divisors (see below), whose sum is σ = 1415558256. Its totient is φ = 1403309952.

The previous prime is 1409429317. The next prime is 1409429389. The reversal of 1409429327 is 7239249041.

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 1409429327 - 2⁴ = 1409429311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1409429317) 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, 519308 + ... + 522014.

It is an arithmetic number, because the mean of its divisors is an integer number (176944782).

Almost surely, 2^1409429327 is an apocalyptic number.

1409429327 is a deficient number, since it is larger than the sum of its proper divisors (6128929).

1409429327 is a wasteful number, since it uses less digits than its factorization.

1409429327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4777.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 1409429327 is about 37542.3670937249. The cubic root of 1409429327 is about 1121.1948682472.

The spelling of 1409429327 in words is "one billion, four hundred nine million, four hundred twenty-nine thousand, three hundred twenty-seven".