3453913 has 8 divisors (see below), whose sum is σ = 3570632. Its totient is φ = 3338496.

The previous prime is 3453833. The next prime is 3453943. The reversal of 3453913 is 3193543.

It can be written as a sum of positive squares in 4 ways, for example, as 345744 + 3108169 = 588^2 + 1763^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3453913 is a prime.

It is a Duffinian number.

3453913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3453943) 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 7 ways as a sum of consecutive naturals, for example, 10081 + ... + 10417.

It is an arithmetic number, because the mean of its divisors is an integer number (446329).

Almost surely, 2^3453913 is an apocalyptic number.

It is an amenable number.

3453913 is a deficient number, since it is larger than the sum of its proper divisors (116719).

3453913 is a wasteful number, since it uses less digits than its factorization.

3453913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651.

The product of its digits is 4860, while the sum is 28.

The square root of 3453913 is about 1858.4706077848. The cubic root of 3453913 is about 151.1600863497.

The spelling of 3453913 in words is "three million, four hundred fifty-three thousand, nine hundred thirteen".