3906896 has 20 divisors (see below), whose sum is σ = 8651232. Its totient is φ = 1674336.

The previous prime is 3906883. The next prime is 3906907. The reversal of 3906896 is 6986093.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 17330 + ... + 17553.

Almost surely, 2^3906896 is an apocalyptic number.

It is an amenable number.

3906896 is an abundant number, since it is smaller than the sum of its proper divisors (4744336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3906896 is a wasteful number, since it uses less digits than its factorization.

3906896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34898 (or 34892 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 3906896 is about 1976.5869573586. The cubic root of 3906896 is about 157.4988124543.

The spelling of 3906896 in words is "three million, nine hundred six thousand, eight hundred ninety-six".