386830092 has 48 divisors (see below), whose sum is σ = 986315904. Its totient is φ = 117024000.

The previous prime is 386830091. The next prime is 386830099. The reversal of 386830092 is 290038683.

It is a self number, because there is not a number n which added to its sum of digits gives 386830092.

It is not an unprimeable number, because it can be changed into a prime (386830091) 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, 89092 + ... + 93332.

It is an arithmetic number, because the mean of its divisors is an integer number (20548248).

Almost surely, 2^386830092 is an apocalyptic number.

It is an amenable number.

386830092 is an abundant number, since it is smaller than the sum of its proper divisors (599485812).

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

386830092 is a wasteful number, since it uses less digits than its factorization.

386830092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4950 (or 4948 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 386830092 is about 19667.9966442950. The cubic root of 386830092 is about 728.6294996938.

The spelling of 386830092 in words is "three hundred eighty-six million, eight hundred thirty thousand, ninety-two".