3906313 has 8 divisors (see below), whose sum is σ = 3991680. Its totient is φ = 3822000.

The previous prime is 3906307. The next prime is 3906319. The reversal of 3906313 is 3136093.

It is an interprime number because it is at equal distance from previous prime (3906307) and next prime (3906319).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3906313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3906319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15438 + ... + 15688.

It is an arithmetic number, because the mean of its divisors is an integer number (498960).

Almost surely, 2^3906313 is an apocalyptic number.

It is an amenable number.

3906313 is a deficient number, since it is larger than the sum of its proper divisors (85367).

3906313 is a wasteful number, since it uses less digits than its factorization.

3906313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 3906313 is about 1976.4394754204. The cubic root of 3906313 is about 157.4909778993.

The spelling of 3906313 in words is "three million, nine hundred six thousand, three hundred thirteen".