387760125 has 16 divisors (see below), whose sum is σ = 645233472. Its totient is φ = 206805200.

The previous prime is 387760117. The next prime is 387760129. The reversal of 387760125 is 521067783.

It is not a de Polignac number, because 387760125 - 2³ = 387760117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387760129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516639 + ... + 517388.

It is an arithmetic number, because the mean of its divisors is an integer number (40327092).

Almost surely, 2^387760125 is an apocalyptic number.

It is an amenable number.

387760125 is a deficient number, since it is larger than the sum of its proper divisors (257473347).

387760125 is a wasteful number, since it uses less digits than its factorization.

387760125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034045 (or 1034035 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 387760125 is about 19691.6257581745. The cubic root of 387760125 is about 729.2129661304.

The spelling of 387760125 in words is "three hundred eighty-seven million, seven hundred sixty thousand, one hundred twenty-five".