3093691 has 8 divisors (see below), whose sum is σ = 3233520. Its totient is φ = 2956128.

The previous prime is 3093689. The next prime is 3093703. The reversal of 3093691 is 1963903.

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 3093691 - 2¹ = 3093689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3093611) 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, 2605 + ... + 3601.

It is an arithmetic number, because the mean of its divisors is an integer number (404190).

Almost surely, 2^3093691 is an apocalyptic number.

3093691 is a deficient number, since it is larger than the sum of its proper divisors (139829).

3093691 is a wasteful number, since it uses less digits than its factorization.

3093691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 3093691 is about 1758.8891380641. The cubic root of 3093691 is about 145.7109907990.

The spelling of 3093691 in words is "three million, ninety-three thousand, six hundred ninety-one".