3908446 has 16 divisors (see below), whose sum is σ = 6148800. Its totient is φ = 1860768.

The previous prime is 3908441. The next prime is 3908467. The reversal of 3908446 is 6448093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3908441) 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, 4156 + ... + 5008.

It is an arithmetic number, because the mean of its divisors is an integer number (384300).

Almost surely, 2^3908446 is an apocalyptic number.

3908446 is a deficient number, since it is larger than the sum of its proper divisors (2240354).

3908446 is a wasteful number, since it uses less digits than its factorization.

3908446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3908446 is about 1976.9790084874. The cubic root of 3908446 is about 157.5196380989.

It can be divided in two parts, 390 and 8446, that added together give a square (8836 = 94²).

The spelling of 3908446 in words is "three million, nine hundred eight thousand, four hundred forty-six".