13903354 has 8 divisors (see below), whose sum is σ = 21574260. Its totient is φ = 6711936.

The previous prime is 13903349. The next prime is 13903367. The reversal of 13903354 is 45330931.

It can be written as a sum of positive squares in 2 ways, for example, as 13155129 + 748225 = 3627^2 + 865^2 .

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

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, 119799 + ... + 119914.

Almost surely, 2^13903354 is an apocalyptic number.

13903354 is a deficient number, since it is larger than the sum of its proper divisors (7670906).

13903354 is a wasteful number, since it uses less digits than its factorization.

13903354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239744.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 13903354 is about 3728.7201557639. The cubic root of 13903354 is about 240.4583486320.

The spelling of 13903354 in words is "thirteen million, nine hundred three thousand, three hundred fifty-four".