3682388 has 24 divisors (see below), whose sum is σ = 6703200. Its totient is φ = 1768608.

The previous prime is 3682381. The next prime is 3682429. The reversal of 3682388 is 8832863.

3682388 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3682381) 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, 20483 + ... + 20661.

It is an arithmetic number, because the mean of its divisors is an integer number (279300).

Almost surely, 2^3682388 is an apocalyptic number.

It is an amenable number.

3682388 is a deficient number, since it is larger than the sum of its proper divisors (3020812).

3682388 is a wasteful number, since it uses less digits than its factorization.

3682388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 357 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 3682388 is about 1918.9549239104. The cubic root of 3682388 is about 154.4222403464.

The spelling of 3682388 in words is "three million, six hundred eighty-two thousand, three hundred eighty-eight".