3911673 has 8 divisors (see below), whose sum is σ = 5383936. Its totient is φ = 2523600.

The previous prime is 3911653. The next prime is 3911681. The reversal of 3911673 is 3761193.

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

It is not a de Polignac number, because 3911673 - 2⁸ = 3911417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3911673.

It is not an unprimeable number, because it can be changed into a prime (3911623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20938 + ... + 21123.

It is an arithmetic number, because the mean of its divisors is an integer number (672992).

Almost surely, 2^3911673 is an apocalyptic number.

It is an amenable number.

3911673 is a deficient number, since it is larger than the sum of its proper divisors (1472263).

3911673 is a wasteful number, since it uses less digits than its factorization.

3911673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42095.

The product of its digits is 3402, while the sum is 30.

The square root of 3911673 is about 1977.7949843197. The cubic root of 3911673 is about 157.5629780896.

It can be divided in two parts, 391167 and 3, that added together give a triangular number (391170 = T₈₈₄).

The spelling of 3911673 in words is "three million, nine hundred eleven thousand, six hundred seventy-three".