387007 has 2 divisors, whose sum is σ = 387008. Its totient is φ = 387006.

The previous prime is 386993. The next prime is 387017. The reversal of 387007 is 700783.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-387007 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 387007.

It is not a weakly prime, because it can be changed into another prime (387017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193503 + 193504.

It is an arithmetic number, because the mean of its divisors is an integer number (193504).

2³⁸⁷⁰⁰⁷ is an apocalyptic number.

387007 is a deficient number, since it is larger than the sum of its proper divisors (1).

387007 is an equidigital number, since it uses as much as digits as its factorization.

387007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 387007 is about 622.0988667406. The cubic root of 387007 is about 72.8740556844.

The spelling of 387007 in words is "three hundred eighty-seven thousand, seven".