3906614 has 4 divisors (see below), whose sum is σ = 5859924. Its totient is φ = 1953306.

The previous prime is 3906613. The next prime is 3906641. The reversal of 3906614 is 4166093.

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 (3906611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 976652 + ... + 976655.

It is an arithmetic number, because the mean of its divisors is an integer number (1464981).

Almost surely, 2^3906614 is an apocalyptic number.

3906614 is a deficient number, since it is larger than the sum of its proper divisors (1953310).

3906614 is a wasteful number, since it uses less digits than its factorization.

3906614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953309.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3906614 is about 1976.5156209856. The cubic root of 3906614 is about 157.4950229384.

The spelling of 3906614 in words is "three million, nine hundred six thousand, six hundred fourteen".