1374607427 has 2 divisors, whose sum is σ = 1374607428. Its totient is φ = 1374607426.

The previous prime is 1374607379. The next prime is 1374607439. The reversal of 1374607427 is 7247064731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1374607427 - 2¹⁰ = 1374606403 is a prime.

It is not a weakly prime, because it can be changed into another prime (1374607477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687303713 + 687303714.

It is an arithmetic number, because the mean of its divisors is an integer number (687303714).

Almost surely, 2^1374607427 is an apocalyptic number.

1374607427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374607427 is an equidigital number, since it uses as much as digits as its factorization.

1374607427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 1374607427 is about 37075.6986043419. The cubic root of 1374607427 is about 1111.8842079951.

The spelling of 1374607427 in words is "one billion, three hundred seventy-four million, six hundred seven thousand, four hundred twenty-seven".