4396691 has 4 divisors (see below), whose sum is σ = 4734912. Its totient is φ = 4058472.

The previous prime is 4396687. The next prime is 4396729. The reversal of 4396691 is 1966934.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4396691 - 2² = 4396687 is a prime.

It is a super-3 number, since 3×4396691³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4396681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169091 + ... + 169116.

It is an arithmetic number, because the mean of its divisors is an integer number (1183728).

Almost surely, 2^4396691 is an apocalyptic number.

4396691 is a deficient number, since it is larger than the sum of its proper divisors (338221).

4396691 is a wasteful number, since it uses less digits than its factorization.

4396691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338220.

The product of its digits is 34992, while the sum is 38.

The square root of 4396691 is about 2096.8287960632. The cubic root of 4396691 is about 163.8231660292.

The spelling of 4396691 in words is "four million, three hundred ninety-six thousand, six hundred ninety-one".