3443451998 has 16 divisors (see below), whose sum is σ = 5936042880. Its totient is φ = 1467519576.

The previous prime is 3443451989. The next prime is 3443452003. The reversal of 3443451998 is 8991543443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684536 + ... + 689547.

It is an arithmetic number, because the mean of its divisors is an integer number (371002680).

Almost surely, 2^3443451998 is an apocalyptic number.

3443451998 is a deficient number, since it is larger than the sum of its proper divisors (2492590882).

3443451998 is a wasteful number, since it uses less digits than its factorization.

3443451998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374271.

The product of its digits is 1866240, while the sum is 50.

The square root of 3443451998 is about 58680.9338541915. The cubic root of 3443451998 is about 1510.0732385570.

The spelling of 3443451998 in words is "three billion, four hundred forty-three million, four hundred fifty-one thousand, nine hundred ninety-eight".