3453091 has 8 divisors (see below), whose sum is σ = 3676320. Its totient is φ = 3232128.

The previous prime is 3453083. The next prime is 3453097. The reversal of 3453091 is 1903543.

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 3453091 - 2³ = 3453083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3453097) 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, 3450 + ... + 4336.

It is an arithmetic number, because the mean of its divisors is an integer number (459540).

Almost surely, 2^3453091 is an apocalyptic number.

3453091 is a deficient number, since it is larger than the sum of its proper divisors (223229).

3453091 is a wasteful number, since it uses less digits than its factorization.

3453091 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 1620, while the sum is 25.

The square root of 3453091 is about 1858.2494450423. The cubic root of 3453091 is about 151.1480938213.

The spelling of 3453091 in words is "three million, four hundred fifty-three thousand, ninety-one".