3454903 has 4 divisors (see below), whose sum is σ = 3636760. Its totient is φ = 3273048.

The previous prime is 3454901. The next prime is 3454909. The reversal of 3454903 is 3094543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3094543 = 73 ⋅42391.

It is a cyclic number.

It is not a de Polignac number, because 3454903 - 2¹ = 3454901 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

3454903 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454901) 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, 90900 + ... + 90937.

It is an arithmetic number, because the mean of its divisors is an integer number (909190).

Almost surely, 2^3454903 is an apocalyptic number.

3454903 is a deficient number, since it is larger than the sum of its proper divisors (181857).

3454903 is a wasteful number, since it uses less digits than its factorization.

3454903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181856.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3454903 is about 1858.7369367396. The cubic root of 3454903 is about 151.1745273803.

The spelling of 3454903 in words is "three million, four hundred fifty-four thousand, nine hundred three".