1380207007 has 2 divisors, whose sum is σ = 1380207008. Its totient is φ = 1380207006.

The previous prime is 1380206981. The next prime is 1380207011. The reversal of 1380207007 is 7007020831.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7007020831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1380207007 - 2¹⁵ = 1380174239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1380207047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690103503 + 690103504.

It is an arithmetic number, because the mean of its divisors is an integer number (690103504).

Almost surely, 2^1380207007 is an apocalyptic number.

1380207007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1380207007 is an equidigital number, since it uses as much as digits as its factorization.

1380207007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 1380207007 is about 37151.1373580944. The cubic root of 1380207007 is about 1113.3919474342.

Adding to 1380207007 its reverse (7007020831), we get a palindrome (8387227838).

The spelling of 1380207007 in words is "one billion, three hundred eighty million, two hundred seven thousand, seven".