3915349 has 8 divisors (see below), whose sum is σ = 4142880. Its totient is φ = 3690000.

The previous prime is 3915343. The next prime is 3915361. The reversal of 3915349 is 9435193.

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 3915349 - 2³ = 3915341 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 (3915341) 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, 4359 + ... + 5179.

It is an arithmetic number, because the mean of its divisors is an integer number (517860).

Almost surely, 2^3915349 is an apocalyptic number.

It is an amenable number.

3915349 is a deficient number, since it is larger than the sum of its proper divisors (227531).

3915349 is a wasteful number, since it uses less digits than its factorization.

3915349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091.

The product of its digits is 14580, while the sum is 34.

The square root of 3915349 is about 1978.7240838480. The cubic root of 3915349 is about 157.6123193106.

The spelling of 3915349 in words is "three million, nine hundred fifteen thousand, three hundred forty-nine".