3948611 has 8 divisors (see below), whose sum is σ = 4173120. Its totient is φ = 3730048.

The previous prime is 3948589. The next prime is 3948613. The reversal of 3948611 is 1168493.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3948611 - 2⁶ = 3948547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3948613) 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, 86 + ... + 2811.

It is an arithmetic number, because the mean of its divisors is an integer number (521640).

Almost surely, 2^3948611 is an apocalyptic number.

3948611 is a deficient number, since it is larger than the sum of its proper divisors (224509).

3948611 is a wasteful number, since it uses less digits than its factorization.

3948611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973.

The product of its digits is 5184, while the sum is 32.

The square root of 3948611 is about 1987.1112198365. Note that the first 3 decimals coincide. The cubic root of 3948611 is about 158.0573818176.

The spelling of 3948611 in words is "three million, nine hundred forty-eight thousand, six hundred eleven".