1379092427 has 8 divisors (see below), whose sum is σ = 1400613120. Its totient is φ = 1357630120.

The previous prime is 1379092399. The next prime is 1379092439. The reversal of 1379092427 is 7242909731.

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 1379092427 - 2¹⁸ = 1378830283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1379092457) 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, 34274 + ... + 62712.

It is an arithmetic number, because the mean of its divisors is an integer number (175076640).

Almost surely, 2^1379092427 is an apocalyptic number.

1379092427 is a deficient number, since it is larger than the sum of its proper divisors (21520693).

1379092427 is an equidigital number, since it uses as much as digits as its factorization.

1379092427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29193.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 1379092427 is about 37136.1337109829. The cubic root of 1379092427 is about 1113.0921618258.

The spelling of 1379092427 in words is "one billion, three hundred seventy-nine million, ninety-two thousand, four hundred twenty-seven".