1423734327 has 48 divisors (see below), whose sum is σ = 2186387840. Its totient is φ = 925538400.

The previous prime is 1423734313. The next prime is 1423734373. The reversal of 1423734327 is 7234373241.

It is not a de Polignac number, because 1423734327 - 2²⁸ = 1155298871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1423734291 and 1423734300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423734397) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2060052 + ... + 2060742.

Almost surely, 2^1423734327 is an apocalyptic number.

1423734327 is a deficient number, since it is larger than the sum of its proper divisors (762653513).

1423734327 is an equidigital number, since it uses as much as digits as its factorization.

1423734327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 894 counting only the distinct ones).

The product of its digits is 84672, while the sum is 36.

The square root of 1423734327 is about 37732.4042038140. The cubic root of 1423734327 is about 1124.9752954575.

The spelling of 1423734327 in words is "one billion, four hundred twenty-three million, seven hundred thirty-four thousand, three hundred twenty-seven".