3911349 has 8 divisors (see below), whose sum is σ = 5616352. Its totient is φ = 2406960.

The previous prime is 3911339. The next prime is 3911351. The reversal of 3911349 is 9431193.

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

It is not a de Polignac number, because 3911349 - 2⁷ = 3911221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3911339) 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, 50107 + ... + 50184.

It is an arithmetic number, because the mean of its divisors is an integer number (702044).

Almost surely, 2^3911349 is an apocalyptic number.

3911349 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3911349 is a deficient number, since it is larger than the sum of its proper divisors (1705003).

3911349 is a wasteful number, since it uses less digits than its factorization.

3911349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100307.

The product of its digits is 2916, while the sum is 30.

The square root of 3911349 is about 1977.7130732237. The cubic root of 3911349 is about 157.5586277076.

The spelling of 3911349 in words is "three million, nine hundred eleven thousand, three hundred forty-nine".