1339924007 has 2 divisors, whose sum is σ = 1339924008. Its totient is φ = 1339924006.

The previous prime is 1339923997. The next prime is 1339924021. The reversal of 1339924007 is 7004299331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1339924007 - 2⁸ = 1339923751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1339924097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669962003 + 669962004.

It is an arithmetic number, because the mean of its divisors is an integer number (669962004).

Almost surely, 2^1339924007 is an apocalyptic number.

1339924007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1339924007 is an equidigital number, since it uses as much as digits as its factorization.

1339924007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 1339924007 is about 36604.9724354493. The cubic root of 1339924007 is about 1102.4529301878.

The spelling of 1339924007 in words is "one billion, three hundred thirty-nine million, nine hundred twenty-four thousand, seven".