3548668454 has 8 divisors (see below), whose sum is σ = 5323449360. Its totient is φ = 1774185336.

The previous prime is 3548668429. The next prime is 3548668469. The reversal of 3548668454 is 4548668453.

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

It is a junction number, because it is equal to n+sod(n) for n = 3548668396 and 3548668405.

It is a congruent number.

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, 41789 + ... + 94040.

It is an arithmetic number, because the mean of its divisors is an integer number (665431170).

Almost surely, 2^3548668454 is an apocalyptic number.

3548668454 is a deficient number, since it is larger than the sum of its proper divisors (1774780906).

3548668454 is a wasteful number, since it uses less digits than its factorization.

3548668454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148894.

The product of its digits is 11059200, while the sum is 53.

The square root of 3548668454 is about 59570.7013052558. The cubic root of 3548668454 is about 1525.2995493626.

Subtracting 3548668454 from its reverse (4548668453), we obtain a palindrome (999999999).

The spelling of 3548668454 in words is "three billion, five hundred forty-eight million, six hundred sixty-eight thousand, four hundred fifty-four".