13400354 has 8 divisors (see below), whose sum is σ = 21927888. Its totient is φ = 6091060.

The previous prime is 13400353. The next prime is 13400363. The reversal of 13400354 is 45300431.

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

It is not an unprimeable number, because it can be changed into a prime (13400353) 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, 304532 + ... + 304575.

It is an arithmetic number, because the mean of its divisors is an integer number (2740986).

Almost surely, 2^13400354 is an apocalyptic number.

13400354 is a deficient number, since it is larger than the sum of its proper divisors (8527534).

13400354 is a wasteful number, since it uses less digits than its factorization.

13400354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609120.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 13400354 is about 3660.6493959406. The cubic root of 13400354 is about 237.5228653886.

Adding to 13400354 its reverse (45300431), we get a palindrome (58700785).

The spelling of 13400354 in words is "thirteen million, four hundred thousand, three hundred fifty-four".