1369048427 has 2 divisors, whose sum is σ = 1369048428. Its totient is φ = 1369048426.

The previous prime is 1369048423. The next prime is 1369048517. The reversal of 1369048427 is 7248409631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1369048427 - 2² = 1369048423 is a prime.

It is not a weakly prime, because it can be changed into another prime (1369048423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684524213 + 684524214.

It is an arithmetic number, because the mean of its divisors is an integer number (684524214).

Almost surely, 2^1369048427 is an apocalyptic number.

1369048427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1369048427 is an equidigital number, since it uses as much as digits as its factorization.

1369048427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1369048427 is about 37000.6544131317. The cubic root of 1369048427 is about 1110.3833394484.

The spelling of 1369048427 in words is "one billion, three hundred sixty-nine million, forty-eight thousand, four hundred twenty-seven".