387506058 has 16 divisors (see below), whose sum is σ = 820601280. Its totient is φ = 121570496.

The previous prime is 387506057. The next prime is 387506071. The reversal of 387506058 is 850605783.

It is not an unprimeable number, because it can be changed into a prime (387506051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1899438 + ... + 1899641.

It is an arithmetic number, because the mean of its divisors is an integer number (51287580).

Almost surely, 2^387506058 is an apocalyptic number.

387506058 is an abundant number, since it is smaller than the sum of its proper divisors (433095222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

387506058 is a wasteful number, since it uses less digits than its factorization.

387506058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3799101.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 387506058 is about 19685.1735577820. The cubic root of 387506058 is about 729.0536671057.

The spelling of 387506058 in words is "three hundred eighty-seven million, five hundred six thousand, fifty-eight".