386016513 has 4 divisors (see below), whose sum is σ = 514688688. Its totient is φ = 257344340.

The previous prime is 386016511. The next prime is 386016577. The reversal of 386016513 is 315610683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 386016513 - 2¹ = 386016511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (386016511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64336083 + ... + 64336088.

It is an arithmetic number, because the mean of its divisors is an integer number (128672172).

Almost surely, 2^386016513 is an apocalyptic number.

It is an amenable number.

386016513 is a deficient number, since it is larger than the sum of its proper divisors (128672175).

386016513 is a wasteful number, since it uses less digits than its factorization.

386016513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128672174.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 386016513 is about 19647.3029446792. The cubic root of 386016513 is about 728.1183245914.

The spelling of 386016513 in words is "three hundred eighty-six million, sixteen thousand, five hundred thirteen".