3454438 has 8 divisors (see below), whose sum is σ = 5580288. Its totient is φ = 1594344.

The previous prime is 3454421. The next prime is 3454457. The reversal of 3454438 is 8344543.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 66406 + ... + 66457.

It is an arithmetic number, because the mean of its divisors is an integer number (697536).

Almost surely, 2^3454438 is an apocalyptic number.

3454438 is a deficient number, since it is larger than the sum of its proper divisors (2125850).

3454438 is a wasteful number, since it uses less digits than its factorization.

3454438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132878.

The product of its digits is 23040, while the sum is 31.

The square root of 3454438 is about 1858.6118475895. The cubic root of 3454438 is about 151.1677448156.

The spelling of 3454438 in words is "three million, four hundred fifty-four thousand, four hundred thirty-eight".