3398238448354 has 16 divisors (see below), whose sum is σ = 5221737787896. Its totient is φ = 1657660048000.

The previous prime is 3398238448351. The next prime is 3398238448361. The reversal of 3398238448354 is 4538448328933.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2396387592729 + 1001850855625 = 1548027^2 + 1000925^2 .

It is not an unprimeable number, because it can be changed into a prime (3398238448351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11722284 + ... + 12008680.

Almost surely, 2^{3398238448354} is an apocalyptic number.

3398238448354 is a deficient number, since it is larger than the sum of its proper divisors (1823499339542).

3398238448354 is a wasteful number, since it uses less digits than its factorization.

3398238448354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431141.

The product of its digits is 238878720, while the sum is 64.

The spelling of 3398238448354 in words is "three trillion, three hundred ninety-eight billion, two hundred thirty-eight million, four hundred forty-eight thousand, three hundred fifty-four".