3901306 has 8 divisors (see below), whose sum is σ = 6106464. Its totient is φ = 1865820.

The previous prime is 3901301. The next prime is 3901333. The reversal of 3901306 is 6031093.

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

It is not an unprimeable number, because it can be changed into a prime (3901301) 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, 42360 + ... + 42451.

It is an arithmetic number, because the mean of its divisors is an integer number (763308).

Almost surely, 2^3901306 is an apocalyptic number.

3901306 is a deficient number, since it is larger than the sum of its proper divisors (2205158).

3901306 is a wasteful number, since it uses less digits than its factorization.

3901306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84836.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 3901306 is about 1975.1723975390. The cubic root of 3901306 is about 157.4236599891.

Adding to 3901306 its reverse (6031093), we get a palindrome (9932399).

The spelling of 3901306 in words is "three million, nine hundred one thousand, three hundred six".