3400454 has 8 divisors (see below), whose sum is σ = 5131728. Its totient is φ = 1689880.

The previous prime is 3400409. The next prime is 3400457. The reversal of 3400454 is 4540043.

It is a happy number.

3400454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×3400454² = 23126174812232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4757 + ... + 5424.

It is an arithmetic number, because the mean of its divisors is an integer number (641466).

Almost surely, 2^3400454 is an apocalyptic number.

3400454 is a deficient number, since it is larger than the sum of its proper divisors (1731274).

3400454 is a wasteful number, since it uses less digits than its factorization.

3400454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10350.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 3400454 is about 1844.0319953840. The cubic root of 3400454 is about 150.3761522378.

Adding to 3400454 its reverse (4540043), we get a palindrome (7940497).

The spelling of 3400454 in words is "three million, four hundred thousand, four hundred fifty-four".