3908854 has 4 divisors (see below), whose sum is σ = 5863284. Its totient is φ = 1954426.

The previous prime is 3908837. The next prime is 3908857. The reversal of 3908854 is 4588093.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3908857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 977212 + ... + 977215.

It is an arithmetic number, because the mean of its divisors is an integer number (1465821).

Almost surely, 2^3908854 is an apocalyptic number.

3908854 is a deficient number, since it is larger than the sum of its proper divisors (1954430).

3908854 is a wasteful number, since it uses less digits than its factorization.

3908854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954429.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 3908854 is about 1977.0821935367. The cubic root of 3908854 is about 157.5251190305.

The spelling of 3908854 in words is "three million, nine hundred eight thousand, eight hundred fifty-four".