3906958 has 8 divisors (see below), whose sum is σ = 6393240. Its totient is φ = 1775880.

The previous prime is 3906953. The next prime is 3906977. The reversal of 3906958 is 8596093.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3906958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3906953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88773 + ... + 88816.

It is an arithmetic number, because the mean of its divisors is an integer number (799155).

Almost surely, 2^3906958 is an apocalyptic number.

3906958 is a deficient number, since it is larger than the sum of its proper divisors (2486282).

3906958 is a wasteful number, since it uses less digits than its factorization.

3906958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177602.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 3906958 is about 1976.6026408967. The cubic root of 3906958 is about 157.4996455858.

The spelling of 3906958 in words is "three million, nine hundred six thousand, nine hundred fifty-eight".