3454691 has 4 divisors (see below), whose sum is σ = 3469752. Its totient is φ = 3439632.

The previous prime is 3454687. The next prime is 3454697. The reversal of 3454691 is 1964543.

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 3454691 - 2² = 3454687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3454697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7181 + ... + 7646.

It is an arithmetic number, because the mean of its divisors is an integer number (867438).

Almost surely, 2^3454691 is an apocalyptic number.

3454691 is a deficient number, since it is larger than the sum of its proper divisors (15061).

3454691 is a wasteful number, since it uses less digits than its factorization.

3454691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15060.

The product of its digits is 12960, while the sum is 32.

The square root of 3454691 is about 1858.6799078916. The cubic root of 3454691 is about 151.1714351897.

The spelling of 3454691 in words is "three million, four hundred fifty-four thousand, six hundred ninety-one".