1371682307 has 2 divisors, whose sum is σ = 1371682308. Its totient is φ = 1371682306.

The previous prime is 1371682297. The next prime is 1371682321. The reversal of 1371682307 is 7032861731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1371682307 - 2¹² = 1371678211 is a prime.

It is not a weakly prime, because it can be changed into another prime (1371682387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685841153 + 685841154.

It is an arithmetic number, because the mean of its divisors is an integer number (685841154).

Almost surely, 2^1371682307 is an apocalyptic number.

1371682307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1371682307 is an equidigital number, since it uses as much as digits as its factorization.

1371682307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 1371682307 is about 37036.2296542183. The cubic root of 1371682307 is about 1111.0949633961.

The spelling of 1371682307 in words is "one billion, three hundred seventy-one million, six hundred eighty-two thousand, three hundred seven".