3421454 has 16 divisors (see below), whose sum is σ = 5492448. Its totient is φ = 1592832.

The previous prime is 3421447. The next prime is 3421499. The reversal of 3421454 is 4541243.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3014 + ... + 3990.

It is an arithmetic number, because the mean of its divisors is an integer number (343278).

Almost surely, 2^3421454 is an apocalyptic number.

3421454 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3421454 is a deficient number, since it is larger than the sum of its proper divisors (2070994).

3421454 is a wasteful number, since it uses less digits than its factorization.

3421454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099.

The product of its digits is 1920, while the sum is 23.

The square root of 3421454 is about 1849.7172756938. The cubic root of 3421454 is about 150.6850738033.

Adding to 3421454 its reverse (4541243), we get a palindrome (7962697).

The spelling of 3421454 in words is "three million, four hundred twenty-one thousand, four hundred fifty-four".