386695296 has 320 divisors, whose sum is σ = 1313188800. Its totient is φ = 111974400.

The previous prime is 386695291. The next prime is 386695319. The reversal of 386695296 is 692596683.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (386695291) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2560821 + ... + 2560971.

It is an arithmetic number, because the mean of its divisors is an integer number (4103715).

Almost surely, 2^386695296 is an apocalyptic number.

386695296 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 386695296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656594400).

386695296 is an abundant number, since it is smaller than the sum of its proper divisors (926493504).

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

386695296 is a wasteful number, since it uses less digits than its factorization.

386695296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 188 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 386695296 is about 19664.5695605065. The cubic root of 386695296 is about 728.5448563715.

The spelling of 386695296 in words is "three hundred eighty-six million, six hundred ninety-five thousand, two hundred ninety-six".