387100607 has 4 divisors (see below), whose sum is σ = 392878296. Its totient is φ = 381322920.

The previous prime is 387100583. The next prime is 387100631. The reversal of 387100607 is 706001783.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (387100583) and next prime (387100631).

It is a cyclic number.

It is not a de Polignac number, because 387100607 - 2⁶ = 387100543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387100657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2888744 + ... + 2888877.

It is an arithmetic number, because the mean of its divisors is an integer number (98219574).

Almost surely, 2^387100607 is an apocalyptic number.

387100607 is a deficient number, since it is larger than the sum of its proper divisors (5777689).

387100607 is an equidigital number, since it uses as much as digits as its factorization.

387100607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5777688.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 387100607 is about 19674.8724773504. The cubic root of 387100607 is about 728.7993066151.

The spelling of 387100607 in words is "three hundred eighty-seven million, one hundred thousand, six hundred seven".