3908948 has 12 divisors (see below), whose sum is σ = 6860532. Its totient is φ = 1948800.

The previous prime is 3908921. The next prime is 3909019. The reversal of 3908948 is 8498093.

It can be written as a sum of positive squares in 2 ways, for example, as 3794704 + 114244 = 1948^2 + 338^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386 + ... + 2822.

It is an arithmetic number, because the mean of its divisors is an integer number (571711).

Almost surely, 2^3908948 is an apocalyptic number.

It is an amenable number.

3908948 is a deficient number, since it is larger than the sum of its proper divisors (2951584).

3908948 is a wasteful number, since it uses less digits than its factorization.

3908948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842 (or 2840 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 3908948 is about 1977.1059657995. The cubic root of 3908948 is about 157.5263817401.

The spelling of 3908948 in words is "three million, nine hundred eight thousand, nine hundred forty-eight".