386253087 has 32 divisors (see below), whose sum is σ = 594155520. Its totient is φ = 220992000.

The previous prime is 386253067. The next prime is 386253137. The reversal of 386253087 is 780352683.

It is not a de Polignac number, because 386253087 - 2⁷ = 386252959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386253067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37339 + ... + 46547.

It is an arithmetic number, because the mean of its divisors is an integer number (18567360).

Almost surely, 2^386253087 is an apocalyptic number.

386253087 is a deficient number, since it is larger than the sum of its proper divisors (207902433).

386253087 is a wasteful number, since it uses less digits than its factorization.

386253087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9295.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 386253087 is about 19653.3225435294. The cubic root of 386253087 is about 728.2670390303.

The spelling of 386253087 in words is "three hundred eighty-six million, two hundred fifty-three thousand, eighty-seven".