386425404 has 96 divisors (see below), whose sum is σ = 1024199680. Its totient is φ = 127545840.

The previous prime is 386425393. The next prime is 386425411. The reversal of 386425404 is 404524683.

386425404 is a `hidden beast` number, since 3 + 8 + 642 + 5 + 4 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1425789 + ... + 1426059.

Almost surely, 2^386425404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 386425404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512099840).

386425404 is an abundant number, since it is smaller than the sum of its proper divisors (637774276).

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

386425404 is a wasteful number, since it uses less digits than its factorization.

386425404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 386425404 is about 19657.7059699244. The cubic root of 386425404 is about 728.3753222073.

The spelling of 386425404 in words is "three hundred eighty-six million, four hundred twenty-five thousand, four hundred four".