3908378 has 8 divisors (see below), whose sum is σ = 5950272. Its totient is φ = 1924956.

The previous prime is 3908371. The next prime is 3908381. The reversal of 3908378 is 8738093.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3908371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14450 + ... + 14717.

It is an arithmetic number, because the mean of its divisors is an integer number (743784).

Almost surely, 2^3908378 is an apocalyptic number.

3908378 is a deficient number, since it is larger than the sum of its proper divisors (2041894).

3908378 is a wasteful number, since it uses less digits than its factorization.

3908378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29236.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 3908378 is about 1976.9618104556. The cubic root of 3908378 is about 157.5187245732.

The spelling of 3908378 in words is "three million, nine hundred eight thousand, three hundred seventy-eight".