386704120 has 32 divisors (see below), whose sum is σ = 949183920. Its totient is φ = 140619520.

The previous prime is 386704111. The next prime is 386704121. The reversal of 386704120 is 21407683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386704121) 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, 438997 + ... + 439876.

Almost surely, 2^386704120 is an apocalyptic number.

It is an amenable number.

386704120 is an abundant number, since it is smaller than the sum of its proper divisors (562479800).

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

386704120 is a wasteful number, since it uses less digits than its factorization.

386704120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878895 (or 878891 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 386704120 is about 19664.7939221340. The cubic root of 386704120 is about 728.5503978844.

The spelling of 386704120 in words is "three hundred eighty-six million, seven hundred four thousand, one hundred twenty".