1427340327 has 8 divisors (see below), whose sum is σ = 2174994816. Its totient is φ = 815623032.

The previous prime is 1427340301. The next prime is 1427340373. The reversal of 1427340327 is 7230437241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1427340327 - 2⁸ = 1427340071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427340377) 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, 33984273 + ... + 33984314.

It is an arithmetic number, because the mean of its divisors is an integer number (271874352).

Almost surely, 2^1427340327 is an apocalyptic number.

1427340327 is a deficient number, since it is larger than the sum of its proper divisors (747654489).

1427340327 is an equidigital number, since it uses as much as digits as its factorization.

1427340327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67968597.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 1427340327 is about 37780.1578477380. The cubic root of 1427340327 is about 1125.9242648400.

Adding to 1427340327 its reverse (7230437241), we get a palindrome (8657777568).

The spelling of 1427340327 in words is "one billion, four hundred twenty-seven million, three hundred forty thousand, three hundred twenty-seven".